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Round|Lab Grown|IGI

3.07ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG669426866

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669426866

Diamond specifications and retailer prices

From $403 USD
As of November 1, 2026
Save $1,549 USD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,700 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669426866 or 669426866. Listed at 24 retailers as of November 1, 2026, with a 384% 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

3.07
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426866
Dimensions9.26 × 9.29 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm9.29 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426866
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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: Nov 1
Current: $3,700 USD|Low: $399 USD|High: $3,700 USD|Avg: $1,138 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 14
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Retailer 20
November 2, 2026
Retailer 10$403 USD
Retailer 14$451 USD
Retailer 20$451 USD
Retailer 4$499 USD
Retailer 6$499 USD
Retailer 19$645 USD
Retailer 7$791 USD
Retailer 5$804 USD
Retailer 13$818 USD
Retailer 2$835 USD
Retailer 3$1,042 USD
Retailer 17$1,051 USD
Retailer 18$1,084 USD
Retailer 9$1,256 USD
Retailer 11$1,606 USD
Retailer 12$1,641 USD
Retailer 8$1,841 USD
Retailer 16$1,870 USD
Retailer 15$1,952 USD
Brilliant Earth$3,700 USD

37 data points across 20 retailers

24 retailers$403 USD to $1,952 USD

Retailer 1
-
$399 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$403 USD
View
A
Retailer 3
-
$451 USD
View
Final sale: no returns
A
Retailer 4
-
$451 USD
View
Retailer 5
-
$488 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$499 USD
View
Retailer 7
-
$499 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$645 USD
View
B+
Retailer 9
-
$791 USD
View
A
Retailer 10
-
$804 USD
View
A
Retailer 11
-
$818 USD
£644 GBP
View
A
Retailer 12
-
$835 USD
€795 EUR
View
A
Retailer 13
-
$1,042 USD
View
A
Retailer 14
-
$1,051 USD
A$1,617 AUD
View
A
Retailer 15
-
$1,084 USD
ZAR 17,515 ZAR
View
B+
Retailer 16
-
$1,256 USD
View
Retailer 17
-
$1,591 USD
View
Price last confirmed 42 days ago
B+
Retailer 18
-
$1,606 USD
View
B+
Retailer 19
-
$1,641 USD
View
B+
Retailer 20
-
$1,824 USD
View
B
Retailer 21
-
$1,841 USD
View
B
Retailer 22
-
$1,870 USD
View
B
Retailer 23
-
$1,952 USD
£1,537 GBP
View
Most Expensive
Brilliant Earth
14234692A · Oct 16
$3,700 USD
View
Price last confirmed 16 days ago
23 more retailers have this diamond
Prices start from $403 USDSave up to $1,549 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
3.07ct Round
$403 USD