Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG845634779

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845634779

Diamond specifications and retailer prices

From $763 USD
As of October 27, 2026
Save $6,463 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,226 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 LG845634779 or 845634779. Listed at 25 retailers as of October 27, 2026, with prices from $763 to $7,226, a $6,463 spread on the same certified stone. Yadav Diamonds lists it at $7,226. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634779
Dimensions13.55 × 6.65 × 4.10 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm6.65 mm2.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634779
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $2,283 USD|Low: $763 USD|High: $7,226 USD|Avg: $2,167 USD|-3.7%
Retailer 1
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Retailer 24
Yadav Diamonds
October 29, 2026
Retailer 14$763 USD
Retailer 6$830 USD
Retailer 10$854 USD
Retailer 24$885 USD
Retailer 18$980 USD
Retailer 17$980 USD
Retailer 8$1,050 USD
Retailer 23$1,060 USD
Retailer 5$1,145 USD
Retailer 21$1,268 USD
Retailer 19$1,348 USD
Retailer 20$1,367 USD
Retailer 7$1,869 USD
Retailer 22$2,105 USD
Retailer 15$2,205 USD
Retailer 1$2,283 USD
Retailer 2$2,489 USD
Retailer 4$2,876 USD
Retailer 16$2,930 USD
Retailer 3$2,990 USD
Retailer 11$3,035 USD
Retailer 9$3,056 USD
Retailer 12$3,335 USD
Retailer 13$4,303 USD
Yadav Diamonds$7,226 USD

14 data points across 25 retailers

25 retailers$763 USD to $7,226 USD

A+
Cheapest Retailer
-
$763 USD
A
Retailer 2
-
$830 USD
View
A
Retailer 3
-
$854 USD
View
Final sale: no returns
A
Retailer 4
-
$885 USD
View
A
Retailer 5
-
$980 USD
£772 GBP
View
A
Retailer 6
-
$980 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,050 USD
HK$8,200 HKD
View
A
Retailer 8
-
$1,060 USD
View
A
Retailer 9
-
$1,145 USD
View
A
Retailer 10
-
$1,268 USD
View
A
Retailer 11
-
$1,348 USD
£1,061 GBP
View
A
Retailer 12
-
$1,367 USD
€1,302 EUR
View
A
Retailer 13
-
$1,869 USD
View
A
Retailer 14
-
$2,105 USD
View
A
Retailer 15
-
$2,205 USD
A$3,392 AUD
View
Price last confirmed 7 days ago
A
Retailer 16
-
$2,283 USD
ZAR 36,889 ZAR
View
A
Retailer 17
-
$2,489 USD
View
A
Retailer 18
-
$2,876 USD
View
B+
Retailer 19
-
$2,930 USD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
$2,990 USD
View
B+
Retailer 21
-
$3,035 USD
SGD 4,102 SGD
View
B+
Retailer 22
-
$3,056 USD
View
B+
Retailer 23
-
$3,335 USD
£2,626 GBP
View
B+
Retailer 24
-
$4,303 USD
View
Most Expensive
B
Yadav Diamonds
13337379 · Oct 29
$7,226 USD
View
24 more retailers have this diamond
Prices start from $763 USDSave up to $6,463 USD

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
$763 USD