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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754563602

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754563602

Diamond specifications and retailer prices

From $1,960 AUD
$1,377 USD
As of October 30, 2026
Save $11,521 AUD (85%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: $13,481 AUD 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 LG754563602 or 754563602. Listed at 35 retailers as of October 30, 2026, with prices from $1,960 to $13,481, a $11,521 spread on the same certified stone. Do Amore Diamonds lists it at $13,481. 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 angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563602
Dimensions13.03 × 6.67 × 4.24 mm
L/W Ratio1.95
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
13.03 mm6.67 mm2.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563602
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,481 AUD|Low: $2,039 AUD|High: $14,022 AUD|Avg: $5,253 AUD|-3.9%
Do Amore Diamonds
Retailer 2
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Retailer 26
November 1, 2026
Retailer 17$2,039 AUD
Retailer 19$2,218 AUD
Retailer 8$2,239 AUD
Retailer 16$2,273 AUD
Retailer 4$2,520 AUD
Retailer 3$2,530 AUD
Retailer 26$2,535 AUD
Retailer 25$2,777 AUD
Retailer 10$3,152 AUD
Retailer 20$3,546 AUD
Retailer 9$3,790 AUD
Retailer 23$3,994 AUD
Retailer 6$4,127 AUD
Retailer 24$4,171 AUD
Retailer 13$5,959 AUD
Retailer 7$6,053 AUD
Retailer 14$6,129 AUD
Retailer 22$6,476 AUD
Retailer 5$6,546 AUD
Retailer 18$6,833 AUD
Retailer 11$6,970 AUD
Retailer 2$7,169 AUD
Retailer 15$8,869 AUD
Retailer 12$9,149 AUD
Retailer 21$11,136 AUD
Do Amore Diamonds$13,481 AUD

37 data points across 26 retailers

35 retailers$1,960 AUD to $13,481 AUD

A
Cheapest Retailer
-
$1,960 AUD
$1,377 USD
Retailer 2
-
$2,039 AUD
$1,432 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$2,039 AUD
$1,432 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$2,218 AUD
$1,558 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$2,239 AUD
$1,573 USD
View
Retailer 6
-
$2,273 AUD
$1,597 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$2,273 AUD
$1,597 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$2,333 AUD
$1,639 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$2,520 AUD
$1,770 USD
View
A
Retailer 10
-
$2,530 AUD
$1,777 USD
View
Final sale: no returns
A
Retailer 11
-
$2,535 AUD
$1,781 USD
View
Retailer 12
-
$2,777 AUD
£1,536 GBP
View
Price last confirmed 15 days ago
A
Retailer 13
-
$3,152 AUD
HK$17,300 HKD
View
A
Retailer 14
-
$3,546 AUD
£1,961 GBP
View
Retailer 15
-
$3,633 AUD
£2,009 GBP
View
Price last confirmed 17 days ago
B+
Retailer 16
-
$3,790 AUD
$2,662 USD
View
A
Retailer 17
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$3,994 AUD
€2,672 EUR
View
B+
Retailer 18
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$4,127 AUD
$2,899 USD
View
B+
Retailer 19
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$4,171 AUD
$2,930 USD
View
B+
Retailer 20
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$4,705 AUD
$3,305 USD
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Retailer 21
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$4,705 AUD
$3,305 USD
View
Price last confirmed 22 days ago
Retailer 22
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$4,894 AUD
$3,438 USD
View
Price last confirmed 32 days ago
B+
Retailer 23
-
$5,959 AUD
View
B+
Retailer 24
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$6,053 AUD
£3,348 GBP
View
B+
Retailer 25
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$6,129 AUD
$4,305 USD
View
B+
Retailer 26
-
$6,476 AUD
ZAR 73,495 ZAR
View
B
Retailer 27
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$6,540 AUD
$4,594 USD
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Retailer 28
-
$6,546 AUD
$4,598 USD
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Price last confirmed 8 days ago
B
Retailer 29
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$6,833 AUD
$4,800 USD
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B
Retailer 30
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$6,970 AUD
$4,896 USD
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B+
Retailer 31
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$7,169 AUD
£3,965 GBP
View
B
Retailer 32
-
$8,869 AUD
$6,230 USD
View
B
Retailer 33
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$9,149 AUD
SGD 8,685 SGD
View
B
Retailer 34
-
$11,136 AUD
View
Most Expensive
B
Do Amore Diamonds
27-EE35CEBA0 · Oct 31
$13,481 AUD
$9,470 USD
View
34 more retailers have this diamond
Prices start from $1,960 AUDSave up to $11,521 AUD

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
$1,960 AUD