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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 €1,489 EUR
$1,663 USD
As of October 29, 2026
Save €5,368 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €10,240 EUR at Do Amore Diamonds · As of October 31, 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 a 361% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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

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

Price History

Last verified: Oct 29
Current: €10,240 EUR|Low: €1,318 EUR|High: €11,887 EUR|Avg: €4,161 EUR|-13.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15€1,489 EUR
Retailer 2€1,611 EUR
Retailer 18€1,881 EUR
Retailer 10€2,332 EUR
Retailer 17€2,715 EUR
Retailer 9€2,717 EUR
Retailer 13€2,717 EUR
Retailer 7€2,852 EUR
Retailer 14€2,977 EUR
Retailer 5€3,147 EUR
Retailer 16€3,573 EUR
Retailer 3€4,270 EUR
Retailer 6€4,758 EUR
Retailer 11€5,474 EUR
Retailer 8€5,781 EUR
Retailer 12€6,856 EUR
Retailer 4€7,876 EUR
Do Amore Diamonds€10,240 EUR

24 data points across 18 retailers

11 retailers€1,489 EUR to €6,856 EUR

A
Cheapest Retailer
-
€1,489 EUR
$1,663 USD
A
Retailer 2
-
€1,611 EUR
$1,800 USD
View
B+
Retailer 3
-
€1,881 EUR
$2,102 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,715 EUR
$3,033 USD
View
B+
Retailer 5
-
€2,717 EUR
$3,035 USD
View
B+
Retailer 6
-
€2,977 EUR
$3,326 USD
View
B
Retailer 7
-
€3,573 EUR
$3,992 USD
View
B
Retailer 8
-
€5,474 EUR
£4,815 GBP
View
B
Retailer 9
-
€5,711 EUR
$6,380 USD
View
B
Retailer 10
-
€6,856 EUR
$7,660 USD
View
Most Expensive
Do Amore Diamonds
27-A62459203 · Oct 31
€10,240 EUR
$11,440 USD
View
Price under review
10 more retailers have this diamond
Prices start from €1,489 EURSave up to €5,368 EUR

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
€1,489 EUR