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Round|Lab Grown|IGI

2.66ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG645422765

Certificate IGI LG645422765

Diamond specifications and retailer prices

From $583 USD
Save $4,807 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,930 USD at Brilliant Earth
View at Brilliant Earth

About this 2.66ct lab-grown round diamond

This 2.66ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645422765 or 645422765. Listed at 22 retailers, with a 825% 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

2.66
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645422765
Dimensions8.95 × 8.90 × 5.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm8.90 mm2.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645422765
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $6,930 USD|Low: $583 USD|High: $6,930 USD|Avg: $2,143 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 2$583 USD
Retailer 9$680 USD
Retailer 10$724 USD
Retailer 11$743 USD
Retailer 7$753 USD
Retailer 19$880 USD
Retailer 8$918 USD
Retailer 20$997 USD
Retailer 17$1,097 USD
Retailer 14$1,121 USD
Retailer 4$1,209 USD
Retailer 22$1,800 USD
Retailer 5$1,966 USD
Retailer 6$2,186 USD
Retailer 3$2,475 USD
Retailer 18$2,481 USD
Retailer 21$2,666 USD
Retailer 15$2,796 USD
Retailer 12$2,845 USD
Retailer 13$3,315 USD
Retailer 16$5,390 USD
Brilliant Earth$6,930 USD

39 data points across 22 retailers

22 retailers$583 USD to $5,390 USD

A
Cheapest Retailer
-
$583 USD
A
Retailer 2
-
$680 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$724 USD
View
A
Retailer 4
-
$743 USD
View
A
Retailer 5
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$753 USD
View
A
Retailer 6
-
$880 USD
View
A
Retailer 7
-
$918 USD
View
A
Retailer 8
-
$997 USD
View
A
Retailer 9
-
$1,097 USD
£864 GBP
View
B+
Retailer 10
-
$1,121 USD
View
B+
Retailer 11
-
$1,211 USD
£953 GBP
View
B+
Retailer 12
-
$1,800 USD
View
B+
Retailer 13
-
$1,966 USD
ZAR 31,758 ZAR
View
B
Retailer 14
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$2,186 USD
View
B
Retailer 15
-
$2,475 USD
View
B+
Retailer 16
-
$2,481 USD
A$3,817 AUD
View
B
Retailer 17
-
$2,666 USD
View
B
Retailer 18
-
$2,796 USD
View
B
Retailer 19
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$2,845 USD
View
B
Retailer 20
-
$3,315 USD
£2,610 GBP
View
B
Retailer 21
-
$5,390 USD
View
Most Expensive
B
Brilliant Earth
16302484A · Aug 22
$6,930 USD
View
Price under review
21 more retailers have this diamond
Prices start from $583 USDSave up to $4,807 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
2.66ct Round
$583 USD