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Oval|Lab Grown|IGI

6.51ct I VVS2 Oval Lab Grown Diamond

ID • I/VVS2 • IGI LG574365218

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG574365218

Diamond specifications and retailer prices

From €799 EUR
$893 USD
As of October 27, 2026
Save €3,596 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,395 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.51ct lab-grown oval diamond

This 6.51ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG574365218 or 574365218. Listed at 19 retailers as of October 27, 2026, with prices from €799 to €4,395, a €3,596 spread on the same certified stone. Rare Carat lists it at €4,395. 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
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574365218
Dimensions15.26 × 10.48 × 6.20 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.26 mm10.48 mm6.51 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574365218
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 38°Culet: NoneDepth 59.2%

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: €4,395 EUR|Low: €639 EUR|High: €4,440 EUR|Avg: €1,929 EUR|-1.0%
Rare Carat
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
November 1, 2026
Retailer 5€799 EUR
Retailer 13€869 EUR
Retailer 8€895 EUR
Retailer 4€926 EUR
Retailer 11€927 EUR
Retailer 15€998 EUR
Retailer 2€1,083 EUR
Retailer 9€1,296 EUR
Retailer 7€1,488 EUR
Retailer 17€1,546 EUR
Retailer 14€1,793 EUR
Retailer 3€1,929 EUR
Retailer 18€2,565 EUR
Retailer 12€2,606 EUR
Retailer 10€2,712 EUR
Retailer 16€3,478 EUR
Retailer 6€3,876 EUR
Rare Carat€4,395 EUR

38 data points across 18 retailers

19 retailers€799 EUR to €4,395 EUR

A
Cheapest Retailer
-
€799 EUR
$893 USD
A
Retailer 2
-
€869 EUR
$971 USD
View
A
Retailer 3
-
€895 EUR
$1,000 USD
View
Final sale: no returns
Retailer 4
-
€926 EUR
$1,035 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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€927 EUR
$1,036 USD
View
A
Retailer 6
-
€998 EUR
£878 GBP
View
A
Retailer 7
-
€1,083 EUR
$1,210 USD
View
A
Retailer 8
-
€1,296 EUR
$1,448 USD
View
B+
Retailer 9
-
€1,488 EUR
$1,662 USD
View
A
Retailer 10
-
€1,546 EUR
View
A
Retailer 11
-
€1,793 EUR
ZAR 32,369 ZAR
View
A
Retailer 12
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€1,929 EUR
$2,155 USD
View
B+
Retailer 13
-
€2,565 EUR
£2,256 GBP
View
B+
Retailer 14
-
€2,606 EUR
$2,911 USD
View
B+
Retailer 15
-
€2,712 EUR
$3,030 USD
View
B+
Retailer 16
-
€3,219 EUR
$3,596 USD
View
B+
Retailer 17
-
€3,478 EUR
£3,060 GBP
View
B+
Retailer 18
-
€3,876 EUR
$4,330 USD
View
Most Expensive
B
Rare Carat
714_l_574365218 · Oct 28
€4,395 EUR
$4,910 USD
View
18 more retailers have this diamond
Prices start from €799 EURSave up to €3,596 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
€799 EUR