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Marquise|Lab Grown|IGI

2.10ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG803672999

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803672999

Diamond specifications and retailer prices

From $1,430 AUD
$1,002 USD
As of November 1, 2026
Save $10,228 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,658 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct 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 LG803672999 or 803672999. Listed at 22 retailers as of November 1, 2026, with prices from $1,430 to $11,658, a $10,228 spread on the same certified stone. Do Amore Diamonds lists it at $11,658. 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

2.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803672999
Dimensions13.45 × 6.81 × 4.09 mm
L/W Ratio1.98
Girdle conditionFaceted
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
13.45 mm6.81 mm2.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803672999
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
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: Nov 1
Current: $11,658 AUD|Low: $1,430 AUD|High: $11,658 AUD|Avg: $4,524 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 5$1,430 AUD
Retailer 12$1,470 AUD
Retailer 20$1,776 AUD
Retailer 13$1,851 AUD
Retailer 9$1,965 AUD
Retailer 11$2,129 AUD
Retailer 15$2,425 AUD
Retailer 14$2,441 AUD
Retailer 4$3,152 AUD
Retailer 2$3,286 AUD
Retailer 21$3,671 AUD
Retailer 16$3,993 AUD
Retailer 3$4,202 AUD
Retailer 18$4,339 AUD
Retailer 8$4,654 AUD
Retailer 6$4,766 AUD
Retailer 19$5,734 AUD
Retailer 7$5,933 AUD
Retailer 10$5,985 AUD
Retailer 17$10,784 AUD
Do Amore Diamonds$11,658 AUD

34 data points across 21 retailers

22 retailers$1,430 AUD to $11,658 AUD

A
Cheapest Retailer
-
$1,430 AUD
$1,002 USD
A
Retailer 2
-
$1,470 AUD
$1,030 USD
View
Final sale: no returns
A
Retailer 3
-
$1,776 AUD
$1,245 USD
View
A
Retailer 4
-
$1,851 AUD
£1,021 GBP
View
A
Retailer 5
-
$1,965 AUD
$1,377 USD
View
A
Retailer 6
-
$2,129 AUD
$1,492 USD
View
A
Retailer 7
-
$2,425 AUD
£1,338 GBP
View
A
Retailer 8
-
$2,441 AUD
$1,711 USD
View
A
Retailer 9
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$3,152 AUD
$2,209 USD
View
A
Retailer 10
-
$3,286 AUD
$2,303 USD
View
A
Retailer 11
-
$3,671 AUD
View
B+
Retailer 12
-
$3,993 AUD
View
B+
Retailer 13
-
$4,202 AUD
$2,945 USD
View
B+
Retailer 14
-
$4,339 AUD
ZAR 49,128 ZAR
View
B+
Retailer 15
-
$4,654 AUD
£2,568 GBP
View
B+
Retailer 16
-
$4,766 AUD
$3,340 USD
View
B+
Retailer 17
-
$5,593 AUD
$3,920 USD
View
B+
Retailer 18
-
$5,734 AUD
£3,164 GBP
View
B+
Retailer 19
-
$5,933 AUD
SGD 5,619 SGD
View
B+
Retailer 20
-
$5,985 AUD
$4,195 USD
View
B
Retailer 21
-
$10,784 AUD
View
Most Expensive
B
Do Amore Diamonds
27-D3681B7E1 · Nov 2
$11,658 AUD
$8,170 USD
View
21 more retailers have this diamond
Prices start from $1,430 AUDSave up to $10,228 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
2.10ct Marquise
$1,430 AUD