Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG847658226

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847658226

Diamond specifications and retailer prices

From $728 USD
As of October 30, 2026
Save $2,892 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,620 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847658226 or 847658226. Listed at 22 retailers as of October 28, 2026, with prices from $728 to $3,620, a $2,892 spread on the same certified stone. Rare Carat lists it at $3,620. 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

3.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847658226
Dimensions14.91 × 7.63 × 4.76 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.91 mm7.63 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847658226
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.4%

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: Oct 30
Current: $3,620 USD|Low: $728 USD|High: $3,620 USD|Avg: $1,859 USD
Rare Carat
Retailer 2
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Retailer 22
October 31, 2026
Retailer 14$728 USD
Retailer 9$792 USD
Retailer 7$815 USD
Retailer 19$844 USD
Retailer 5$986 USD
Retailer 20$1,020 USD
Retailer 18$1,108 USD
Retailer 8$1,210 USD
Retailer 3$1,221 USD
Retailer 13$1,354 USD
Retailer 11$1,701 USD
Retailer 16$1,906 USD
Retailer 22$1,960 USD
Retailer 17$2,079 USD
Retailer 6$2,373 USD
Retailer 4$2,844 USD
Retailer 12$2,853 USD
Retailer 10$2,877 USD
Retailer 15$2,909 USD
Retailer 21$3,332 USD
Retailer 2$3,403 USD
Rare Carat$3,620 USD

6 data points across 22 retailers

22 retailers$728 USD to $3,620 USD

A
Cheapest Retailer
-
$728 USD
A
Retailer 2
-
$792 USD
View
A
Retailer 3
-
$815 USD
View
Final sale: no returns
A
Retailer 4
-
$844 USD
View
A
Retailer 5
-
$986 USD
HK$7,700 HKD
View
A
Retailer 6
-
$1,020 USD
View
A
Retailer 7
-
$1,108 USD
£872 GBP
View
A
Retailer 8
-
$1,210 USD
View
A
Retailer 9
-
$1,221 USD
View
A
Retailer 10
-
$1,354 USD
£1,066 GBP
View
B+
Retailer 11
-
$1,701 USD
View
B+
Retailer 12
-
$1,906 USD
A$2,932 AUD
View
B+
Retailer 13
-
$1,960 USD
ZAR 31,659 ZAR
View
B+
Retailer 14
-
$2,079 USD
View
B+
Retailer 15
-
$2,373 USD
View
B
Retailer 16
-
$2,844 USD
SGD 3,843 SGD
View
B
Retailer 17
-
$2,853 USD
View
B
Retailer 18
-
$2,877 USD
View
B
Retailer 19
-
$2,909 USD
View
B
Retailer 20
-
$3,332 USD
£2,624 GBP
View
B
Retailer 21
-
$3,403 USD
A$5,236 AUD
View
Most Expensive
B
Rare Carat
468-19_l_847658226 · Oct 28
$3,620 USD
View
21 more retailers have this diamond
Prices start from $728 USDSave up to $2,892 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
3.09ct Marquise
$728 USD