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Emerald|Lab Grown|IGI

6.51ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG656401857

Certificate IGI LG656401857

Diamond specifications and retailer prices

From $3,718 USD
10 retailers carry this diamond
Most expensive: $25,060 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 6.51ct lab-grown emerald diamond

This 6.51ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG656401857 or 656401857. Listed at 10 retailers. 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

6.51
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656401857
Dimensions8.43 × 8.43 × 12.57 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.43 mm6.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656401857
Side View
Table 64.0%Crown 36.5°Girdle: STK-THKPavilion 36.7°Culet: LNGDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $25,060 USD|Low: $3,573 USD|High: $25,730 USD|Avg: $12,284 USD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 23, 2026
Retailer 2$3,718 USD
Retailer 11$4,052 USD
Retailer 10$4,994 USD
Retailer 6$5,750 USD
Retailer 8$6,614 USD
Retailer 12$7,079 USD
Retailer 13$8,929 USD
Retailer 7$9,234 USD
Retailer 3$15,227 USD
Retailer 9$18,230 USD
Retailer 4$23,330 USD
Retailer 5$23,330 USD
Do Amore Diamonds$25,060 USD

31 data points across 13 retailers

10 retailers

A
Cheapest Retailer
-
$3,718 USD
B+
Retailer 2
-
$4,052 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$4,994 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$5,750 USD
£4,527 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
$6,614 USD
£5,208 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
$7,079 USD
A$10,890 AUD
View
Price last confirmed 89 days ago
B
Retailer 7
-
$9,234 USD
£7,271 GBP
View
Price last confirmed 9 days ago
B
Retailer 8
-
$15,227 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$18,230 USD
View
Price last confirmed 30 days ago
Most Expensive
B
Do Amore Diamonds
23-656401857 · Sep 23
$25,060 USD
View
Price under review
9 more retailers have this diamond
Prices start from $3,718 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.

A
6.51ct Emerald
$3,718 USD