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Round|Lab Grown|IGI

3.07ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG837648590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837648590

Diamond specifications and retailer prices

From $456 SGD
$357 USD
As of October 29, 2026
Save $2,970 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,426 SGD at Brilliant Earth · As of October 29, 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 LG837648590 or 837648590. Listed at 14 retailers as of October 29, 2026, with prices from $456 to $3,426, a $2,970 spread on the same certified stone. Brilliant Earth lists it at $3,426. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648590
Dimensions9.29 × 9.34 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.34 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648590
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

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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 29
Current: $3,426 SGD|Low: $453 SGD|High: $3,784 SGD|Avg: $1,658 SGD|-9.5%
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
October 30, 2026
Retailer 10$456 SGD
Retailer 9$529 SGD
Retailer 2$759 SGD
Retailer 7$902 SGD
Retailer 5$1,067 SGD
Retailer 8$1,197 SGD
Retailer 13$1,661 SGD
Retailer 12$1,662 SGD
Retailer 11$1,820 SGD
Retailer 4$1,971 SGD
Retailer 14$2,224 SGD
Retailer 6$2,349 SGD
Retailer 3$2,480 SGD
Brilliant Earth$3,426 SGD

32 data points across 14 retailers

14 retailers$456 SGD to $3,426 SGD

A
Cheapest Retailer
-
$456 SGD
$357 USD
A
Retailer 2
-
$529 SGD
$414 USD
View
A
Retailer 3
-
$759 SGD
£467 GBP
View
A
Retailer 4
-
$902 SGD
€672 EUR
View
A
Retailer 5
-
$1,067 SGD
$835 USD
View
A
Retailer 6
-
$1,197 SGD
A$1,441 AUD
View
B+
Retailer 7
-
$1,661 SGD
$1,299 USD
View
B+
Retailer 8
-
$1,662 SGD
$1,300 USD
View
B+
Retailer 9
-
$1,820 SGD
$1,424 USD
View
B+
Retailer 10
-
$1,971 SGD
$1,542 USD
View
B+
Retailer 11
-
$2,224 SGD
£1,370 GBP
View
Retailer 12
-
$2,349 SGD
View
Price last confirmed 18 days ago
B
Retailer 13
-
$2,480 SGD
$1,940 USD
View
Most Expensive
B
Brilliant Earth
21477250A · Oct 29
$3,426 SGD
$2,680 USD
View
13 more retailers have this diamond
Prices start from $456 SGDSave up to $2,970 SGD

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
$456 SGD