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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754508311

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508311

Diamond specifications and retailer prices

From $1,760 SGD
$1,377 USD
As of October 30, 2026
Save $10,346 SGD (85%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: $12,106 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508311 or 754508311. Listed at 35 retailers as of October 30, 2026, with prices from $1,760 to $12,106, a $10,346 spread on the same certified stone. Do Amore Diamonds lists it at $12,106. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508311
Dimensions13.38 × 6.57 × 4.14 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.38 mm6.57 mm2.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508311
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,106 SGD|Low: $1,831 SGD|High: $12,592 SGD|Avg: $4,648 SGD|-3.9%
Do Amore Diamonds
Retailer 2
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Retailer 21
Retailer 22
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Retailer 24
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Retailer 28
November 1, 2026
Retailer 18$1,831 SGD
Retailer 21$1,992 SGD
Retailer 9$2,011 SGD
Retailer 17$2,042 SGD
Retailer 5$2,263 SGD
Retailer 4$2,272 SGD
Retailer 3$2,277 SGD
Retailer 28$2,494 SGD
Retailer 11$2,831 SGD
Retailer 22$3,184 SGD
Retailer 10$3,403 SGD
Retailer 26$3,414 SGD
Retailer 25$3,587 SGD
Retailer 7$3,706 SGD
Retailer 27$3,746 SGD
Retailer 20$4,395 SGD
Retailer 13$5,351 SGD
Retailer 8$5,436 SGD
Retailer 15$5,504 SGD
Retailer 24$5,816 SGD
Retailer 6$5,878 SGD
Retailer 19$6,136 SGD
Retailer 12$6,259 SGD
Retailer 2$6,437 SGD
Retailer 16$7,965 SGD
Retailer 14$8,216 SGD
Retailer 23$10,000 SGD
Do Amore Diamonds$12,106 SGD

36 data points across 28 retailers

35 retailers$1,760 SGD to $12,106 SGD

A
Cheapest Retailer
-
$1,760 SGD
$1,377 USD
Retailer 2
-
$1,831 SGD
$1,432 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$1,831 SGD
$1,432 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$1,992 SGD
$1,558 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$2,011 SGD
$1,573 USD
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Retailer 6
-
$2,042 SGD
$1,597 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$2,042 SGD
$1,597 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$2,095 SGD
$1,639 USD
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Price last confirmed 33 days ago
A
Retailer 9
-
$2,263 SGD
$1,770 USD
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A
Retailer 10
-
$2,272 SGD
$1,777 USD
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Final sale: no returns
A
Retailer 11
-
$2,277 SGD
$1,781 USD
View
Retailer 12
-
$2,494 SGD
£1,536 GBP
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Price last confirmed 15 days ago
A
Retailer 13
-
$2,831 SGD
HK$17,300 HKD
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A
Retailer 14
-
$3,184 SGD
£1,961 GBP
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B+
Retailer 15
-
$3,403 SGD
$2,662 USD
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B+
Retailer 16
-
$3,414 SGD
A$4,108 AUD
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A
Retailer 17
-
$3,587 SGD
€2,672 EUR
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B+
Retailer 18
-
$3,706 SGD
$2,899 USD
View
B+
Retailer 19
-
$3,746 SGD
$2,930 USD
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B+
Retailer 20
-
$4,225 SGD
$3,305 USD
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Retailer 21
-
$4,225 SGD
$3,305 USD
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Price last confirmed 22 days ago
Retailer 22
-
$4,395 SGD
$3,438 USD
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Price last confirmed 32 days ago
B+
Retailer 23
-
$5,351 SGD
A$6,440 AUD
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B+
Retailer 24
-
$5,436 SGD
£3,348 GBP
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B+
Retailer 25
-
$5,504 SGD
$4,305 USD
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B+
Retailer 26
-
$5,816 SGD
ZAR 73,495 ZAR
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B
Retailer 27
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$5,873 SGD
$4,594 USD
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Retailer 28
-
$5,878 SGD
$4,598 USD
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Price last confirmed 8 days ago
B
Retailer 29
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$6,136 SGD
$4,800 USD
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B
Retailer 30
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$6,259 SGD
$4,896 USD
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B+
Retailer 31
-
$6,437 SGD
£3,965 GBP
View
B
Retailer 32
-
$7,965 SGD
$6,230 USD
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B
Retailer 33
-
$8,216 SGD
View
B
Retailer 34
-
$10,000 SGD
A$12,034 AUD
View
Most Expensive
B
Do Amore Diamonds
27-7AD843029 · Oct 31
$12,106 SGD
$9,470 USD
View
34 more retailers have this diamond
Prices start from $1,760 SGDSave up to $10,346 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.09ct Marquise
$1,760 SGD