Oval|Lab Grown|GIA

6.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • GIA 6471809042

Certificate GIA 6471809042

Diamond specifications and retailer prices

From $1,663 USD
As of October 29, 2026
Save $9,777 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,440 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.51ct lab-grown oval diamond

This 6.51ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471809042. Listed at 11 retailers as of October 29, 2026, with prices from $1,663 to $11,440, a $9,777 spread on the same certified stone. Do Amore Diamonds lists it at $11,440. 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
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6471809042
Dimensions15.70 × 10.37 × 6.30 mm
L/W Ratio1.51
Top View
15.70 mm10.37 mm6.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471809042
Side View
Table 60.0%CrownGirdle: MTS-MTSPavilionCulet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $11,440 USD|Low: $1,473 USD|High: $13,280 USD|Avg: $4,654 USD|-13.9%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 29, 2026
Retailer 15$1,663 USD
Retailer 13$1,810 USD
Retailer 18$2,102 USD
Retailer 10$2,605 USD
Retailer 17$3,033 USD
Retailer 9$3,035 USD
Retailer 12$3,035 USD
Retailer 7$3,186 USD
Retailer 14$3,326 USD
Retailer 5$3,515 USD
Retailer 16$3,992 USD
Retailer 3$4,770 USD
Retailer 6$5,316 USD
Retailer 2$6,115 USD
Retailer 8$6,459 USD
Retailer 11$7,660 USD
Retailer 4$8,799 USD
Do Amore Diamonds$11,440 USD

23 data points across 18 retailers

11 retailers$1,663 USD to $11,440 USD

A
Cheapest Retailer
-
$1,663 USD
A
Retailer 2
-
$1,810 USD
View
B+
Retailer 3
-
$2,102 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,033 USD
View
B+
Retailer 5
-
$3,035 USD
View
B+
Retailer 6
-
$3,326 USD
View
B
Retailer 7
-
$3,992 USD
View
B
Retailer 8
-
$6,115 USD
£4,815 GBP
View
B
Retailer 9
-
$6,380 USD
View
B
Retailer 10
-
$7,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-A62459203 · Oct 29
$11,440 USD
View
10 more retailers have this diamond
Prices start from $1,663 USDSave up to $9,777 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
6.51ct Oval
$1,663 USD