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Oval|Lab Grown|IGI

6.66ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG615348244

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG615348244

Diamond specifications and retailer prices

From €795 EUR
$892 USD
As of November 1, 2026
Save €4,305 EUR (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,100 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.66ct lab-grown oval diamond

This 6.66ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615348244 or 615348244. Listed at 25 retailers as of November 1, 2026, with prices from €795 to €5,100, a €4,305 spread on the same certified stone. Brilliant Earth lists it at €5,100. 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

6.66
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615348244
Dimensions15.19 × 10.29 × 6.50 mm
L/W Ratio1.48
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
15.19 mm10.29 mm6.66 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615348244
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.2%

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: Nov 1
Current: €5,100 EUR|Low: €764 EUR|High: €5,251 EUR|Avg: €1,982 EUR|-2.9%
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
Retailer 19
November 2, 2026
Retailer 4€795 EUR
Retailer 10€866 EUR
Retailer 7€890 EUR
Retailer 8€923 EUR
Retailer 3€994 EUR
Retailer 17€1,079 EUR
Retailer 16€1,321 EUR
Retailer 11€1,363 EUR
Retailer 18€1,401 EUR
Retailer 2€1,409 EUR
Retailer 12€1,710 EUR
Retailer 15€1,786 EUR
Retailer 13€1,824 EUR
Retailer 9€2,595 EUR
Retailer 5€2,888 EUR
Retailer 6€2,893 EUR
Retailer 14€3,478 EUR
Retailer 19€3,865 EUR
Brilliant Earth€5,100 EUR

41 data points across 19 retailers

25 retailers€795 EUR to €5,100 EUR

A
Cheapest Retailer
-
€795 EUR
$892 USD
A
Retailer 2
-
€866 EUR
$971 USD
View
A
Retailer 3
-
€890 EUR
$998 USD
View
Final sale: no returns
Retailer 4
-
€923 EUR
$1,035 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€923 EUR
$1,035 USD
View
Retailer 6
-
€994 EUR
£878 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€1,079 EUR
$1,210 USD
View
B+
Retailer 8
-
€1,321 EUR
$1,482 USD
View
A
Retailer 9
-
€1,363 EUR
$1,529 USD
View
A
Retailer 10
-
€1,401 EUR
View
A
Retailer 11
-
€1,409 EUR
£1,244 GBP
View
A
Retailer 12
-
€1,710 EUR
A$2,951 AUD
View
A
Retailer 13
-
€1,786 EUR
ZAR 32,363 ZAR
View
B+
Retailer 14
-
€1,824 EUR
$2,046 USD
View
B+
Retailer 15
-
€2,247 EUR
$2,520 USD
View
B+
Retailer 16
-
€2,400 EUR
$2,692 USD
View
B+
Retailer 17
-
€2,554 EUR
£2,256 GBP
View
B+
Retailer 18
-
€2,595 EUR
$2,911 USD
View
B+
Retailer 19
-
€2,888 EUR
$3,239 USD
View
B+
Retailer 20
-
€2,893 EUR
$3,245 USD
View
B
Retailer 21
-
€3,206 EUR
$3,595 USD
View
B
Retailer 22
-
€3,478 EUR
£3,072 GBP
View
B
Retailer 23
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€3,865 EUR
$4,335 USD
View
B
Retailer 24
-
€4,424 EUR
$4,962 USD
View
Most Expensive
B
Brilliant Earth
9054085A · Nov 2
€5,100 EUR
$5,720 USD
View
24 more retailers have this diamond
Prices start from €795 EURSave up to €4,305 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
6.66ct Oval
€795 EUR