Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG828641781

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828641781

Diamond specifications and retailer prices

From $1,298 USD
As of October 27, 2026
Save $7,632 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,930 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG828641781 or 828641781. Listed at 20 retailers as of October 27, 2026, with prices from $1,298 to $8,930, a $7,632 spread on the same certified stone. Do Amore Diamonds lists it at $8,930. 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 angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828641781
Dimensions15.13 × 7.63 × 4.82 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.13 mm7.63 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828641781
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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 27
Current: $8,930 USD|Low: $1,298 USD|High: $8,930 USD|Avg: $3,265 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 17$1,298 USD
Retailer 18$1,412 USD
Retailer 5$1,433 USD
Retailer 3$1,453 USD
Retailer 16$1,506 USD
Retailer 4$1,680 USD
Retailer 10$1,737 USD
Retailer 2$2,339 USD
Retailer 11$2,384 USD
Retailer 20$2,807 USD
Retailer 19$3,116 USD
Retailer 6$3,620 USD
Retailer 15$3,760 USD
Retailer 13$3,860 USD
Retailer 9$4,008 USD
Retailer 7$4,321 USD
Retailer 8$4,420 USD
Retailer 14$4,773 USD
Retailer 12$5,891 USD
Do Amore Diamonds$8,930 USD

13 data points across 20 retailers

20 retailers$1,298 USD to $8,930 USD

A
Cheapest Retailer
-
$1,298 USD
A
Retailer 2
-
$1,412 USD
View
A
Retailer 3
-
$1,433 USD
View
A
Retailer 4
-
$1,453 USD
View
Final sale: no returns
A
Retailer 5
-
$1,506 USD
View
A
Retailer 6
-
$1,680 USD
View
A
Retailer 7
-
$1,737 USD
View
B+
Retailer 8
-
$2,339 USD
£1,842 GBP
View
B+
Retailer 9
-
$2,384 USD
View
B+
Retailer 10
-
$2,807 USD
View
B
Retailer 11
-
$3,116 USD
View
B
Retailer 12
-
$3,620 USD
View
Retailer 13
-
$3,760 USD
A$5,785 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$3,860 USD
ZAR 62,359 ZAR
View
B
Retailer 15
-
$4,008 USD
£3,156 GBP
View
B
Retailer 16
-
$4,321 USD
View
B
Retailer 17
-
$4,420 USD
£3,480 GBP
View
B
Retailer 18
-
$4,773 USD
£3,758 GBP
View
B
Retailer 19
-
$5,891 USD
View
Most Expensive
B
Do Amore Diamonds
27-78A128649 · Oct 29
$8,930 USD
View
19 more retailers have this diamond
Prices start from $1,298 USDSave up to $7,632 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
$1,298 USD