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Emerald|Lab Grown|IGI

6.51ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG784698729

Certificate IGI LG784698729

Diamond specifications and retailer prices

From $1,856 USD
Save $13,824 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,680 USD at Brilliant Earth
View at Brilliant Earth

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 LG784698729 or 784698729. Listed at 22 retailers, with prices from $1,856 to $15,680 at Brilliant Earth, a $13,824 spread on the same certified stone. 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 angle41.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784698729
Dimensions8.48 × 12.20 × 5.76 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm12.20 mm6.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784698729
Side View
Table 63.0%Crown 41.8°Girdle: STK-THKPavilion 37.3°Culet: LargeDepth 67.9%

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 29
Current: $15,680 USD|Low: $1,387 USD|High: $17,460 USD|Avg: $5,185 USD|-10.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 10$1,387 USD
Retailer 17$2,078 USD
Retailer 15$2,152 USD
Retailer 3$2,320 USD
Retailer 16$2,470 USD
Retailer 11$3,012 USD
Retailer 2$3,078 USD
Retailer 8$3,711 USD
Retailer 14$3,992 USD
Retailer 13$4,089 USD
Retailer 18$4,450 USD
Retailer 6$4,823 USD
Retailer 7$6,175 USD
Retailer 12$6,222 USD
Retailer 4$6,268 USD
Retailer 9$7,541 USD
Retailer 5$13,653 USD
Brilliant Earth$15,680 USD

38 data points across 18 retailers

22 retailers$1,856 USD to $15,680 USD

A
Cheapest Retailer
-
$1,856 USD
A
Retailer 2
-
$2,019 USD
View
A
Retailer 3
-
$2,078 USD
View
A
Retailer 4
-
$2,123 USD
View
A
Retailer 5
-
$2,152 USD
View
A
Retailer 6
-
$2,320 USD
View
A
Retailer 7
-
$2,470 USD
View
A
Retailer 8
-
$3,006 USD
£2,367 GBP
View
A
Retailer 9
-
$3,078 USD
View
B+
Retailer 10
-
$3,711 USD
View
B+
Retailer 11
-
$3,992 USD
A$6,142 AUD
View
B+
Retailer 12
-
$4,034 USD
View
B+
Retailer 13
-
$4,089 USD
ZAR 66,064 ZAR
View
B+
Retailer 14
-
$4,450 USD
£3,504 GBP
View
B+
Retailer 15
-
$4,823 USD
View
B+
Retailer 16
-
$5,833 USD
View
B
Retailer 17
-
$6,175 USD
View
B+
Retailer 18
-
$6,222 USD
£4,899 GBP
View
B
Retailer 19
-
$6,268 USD
View
B
Retailer 20
-
$7,541 USD
View
B
Retailer 21
-
$13,653 USD
£10,750 GBP
View
Most Expensive
B
Brilliant Earth
18627384A · Oct 1
$15,680 USD
View
21 more retailers have this diamond
Prices start from $1,856 USDSave up to $13,824 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
$1,856 USD