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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG799676703

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676703

Diamond specifications and retailer prices

From $1,787 SGD
$1,398 USD
As of October 30, 2026
Save $5,504 SGD (75%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,291 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG799676703 or 799676703. Listed at 25 retailers as of October 30, 2026, with prices from $1,787 to $7,291, a $5,504 spread on the same certified stone. Taylor and Hart lists it at $7,291. 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 angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676703
Dimensions13.28 × 6.79 × 4.07 mm
L/W Ratio1.96
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
13.28 mm6.79 mm2.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676703
Side View
Table 60.0%Crown 34.1°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 59.9%

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: $5,921 SGD|Low: $1,716 SGD|High: $7,636 SGD|Avg: $4,101 SGD|-10.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Taylor and Hart
November 1, 2026
Retailer 21$1,787 SGD
Retailer 9$1,944 SGD
Retailer 11$2,001 SGD
Retailer 3$2,074 SGD
Retailer 20$2,295 SGD
Retailer 10$2,306 SGD
Retailer 6$2,389 SGD
Retailer 7$2,659 SGD
Retailer 12$2,925 SGD
Retailer 4$3,271 SGD
Retailer 18$3,316 SGD
Retailer 8$3,762 SGD
Retailer 22$3,867 SGD
Retailer 5$3,886 SGD
Retailer 16$4,922 SGD
Retailer 15$5,007 SGD
Retailer 17$5,349 SGD
Retailer 2$5,362 SGD
Retailer 1$5,921 SGD
Retailer 19$6,239 SGD
Retailer 13$6,413 SGD
Retailer 14$6,937 SGD
Taylor and Hart$7,291 SGD

38 data points across 23 retailers

25 retailers$1,787 SGD to $7,291 SGD

A
Cheapest Retailer
-
$1,787 SGD
$1,398 USD
A
Retailer 2
-
$1,944 SGD
$1,521 USD
View
A
Retailer 3
-
$2,001 SGD
$1,565 USD
View
Final sale: no returns
Retailer 4
-
$2,074 SGD
$1,622 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$2,074 SGD
$1,622 USD
View
A
Retailer 6
-
$2,295 SGD
$1,795 USD
View
A
Retailer 7
-
$2,306 SGD
$1,804 USD
View
A
Retailer 8
-
$2,389 SGD
HK$14,600 HKD
View
A
Retailer 9
-
$2,659 SGD
$2,080 USD
View
A
Retailer 10
-
$2,925 SGD
£1,802 GBP
View
A
Retailer 11
-
$3,271 SGD
$2,559 USD
View
A
Retailer 12
-
$3,316 SGD
€2,470 EUR
View
B+
Retailer 13
-
$3,762 SGD
$2,943 USD
View
Retailer 14
-
$3,867 SGD
$3,025 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$3,886 SGD
$3,040 USD
View
B+
Retailer 16
-
$4,922 SGD
A$5,923 AUD
View
B+
Retailer 17
-
$5,007 SGD
£3,084 GBP
View
B+
Retailer 18
-
$5,349 SGD
ZAR 67,591 ZAR
View
B+
Retailer 19
-
$5,362 SGD
$4,194 USD
View
B+
Retailer 20
-
$5,587 SGD
$4,370 USD
View
B+
Retailer 21
-
$5,921 SGD
£3,647 GBP
View
B+
Retailer 22
-
$6,239 SGD
$4,880 USD
View
B
Retailer 23
-
$6,413 SGD
$5,016 USD
View
B
Retailer 24
-
$6,937 SGD
View
Most Expensive
B
Taylor and Hart
ZC1GR5A · Oct 31
$7,291 SGD
$5,703 USD
View
24 more retailers have this diamond
Prices start from $1,787 SGDSave up to $5,504 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
$1,787 SGD