Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG840629205

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG840629205

Diamond specifications and retailer prices

From $445 USD
As of October 30, 2026
Save $3,505 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,950 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant 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 LG840629205 or 840629205. Listed at 18 retailers as of October 30, 2026, with prices from $445 to $3,950, a $3,505 spread on the same certified stone. Do Amore Diamonds lists it at $3,950. 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 angle42.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629205
Dimensions10.01 × 7.17 × 4.82 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm7.17 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629205
Side View
Table 65.0%Crown 42.1°Girdle: MediumPavilion 34.1°Culet: NoneDepth 67.2%

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 30
Current: $3,950 USD|Low: $445 USD|High: $3,950 USD|Avg: $1,635 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 12$445 USD
Retailer 17$552 USD
Retailer 13$680 USD
Retailer 18$695 USD
Retailer 16$830 USD
Retailer 9$866 USD
Retailer 4$927 USD
Retailer 14$1,013 USD
Retailer 15$1,287 USD
Retailer 2$1,484 USD
Retailer 5$1,603 USD
Retailer 11$2,065 USD
Retailer 6$2,075 USD
Retailer 8$2,103 USD
Retailer 10$2,134 USD
Retailer 3$2,558 USD
Retailer 7$3,390 USD
Do Amore Diamonds$3,950 USD

4 data points across 18 retailers

18 retailers$445 USD to $3,950 USD

A
Cheapest Retailer
-
$445 USD
A
Retailer 2
-
$552 USD
View
A
Retailer 3
-
$680 USD
£536 GBP
View
A
Retailer 4
-
$695 USD
View
A
Retailer 5
-
$830 USD
View
B+
Retailer 6
-
$866 USD
View
A
Retailer 7
-
$927 USD
View
A
Retailer 8
-
$1,013 USD
£798 GBP
View
B+
Retailer 9
-
$1,287 USD
A$1,980 AUD
View
B+
Retailer 10
-
$1,484 USD
View
B+
Retailer 11
-
$1,603 USD
View
B+
Retailer 12
-
$2,065 USD
View
B
Retailer 13
-
$2,075 USD
View
B
Retailer 14
-
$2,103 USD
View
B
Retailer 15
-
$2,134 USD
SGD 2,884 SGD
View
B
Retailer 16
-
$2,558 USD
£2,014 GBP
View
B
Retailer 17
-
$3,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-6062E19A8 · Oct 30
$3,950 USD
View
17 more retailers have this diamond
Prices start from $445 USDSave up to $3,505 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 Radiant
$445 USD