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Round|Lab Grown|IGI

3.07ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG758559635

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758559635

Diamond specifications and retailer prices

From $539 SGD
$422 USD
As of October 29, 2026
Save $1,917 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,456 SGD at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758559635 or 758559635. Listed at 14 retailers as of October 29, 2026, with prices from $539 to $2,456, a $1,917 spread on the same certified stone. MOH London lists it at $2,456. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758559635
Dimensions9.25 × 9.21 × 5.80 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
9.25 mm9.21 mm3.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758559635
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 29
Current: $2,456 SGD|Low: $518 SGD|High: $2,487 SGD|Avg: $1,158 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$539 SGD
Retailer 7$669 SGD
Retailer 8$669 SGD
Retailer 10$897 SGD
Retailer 4$901 SGD
Retailer 2$1,042 SGD
Retailer 3$1,099 SGD
Retailer 9$1,152 SGD
Retailer 5$1,877 SGD
MOH London$2,456 SGD

40 data points across 10 retailers

14 retailers$539 SGD to $2,456 SGD

A
Cheapest Retailer
-
$539 SGD
$422 USD
A
Retailer 2
-
$605 SGD
$473 USD
View
Retailer 3
-
$669 SGD
$523 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$669 SGD
$523 USD
View
B+
Retailer 5
-
$897 SGD
$702 USD
View
A
Retailer 6
-
$901 SGD
$705 USD
View
A
Retailer 7
-
$1,042 SGD
£642 GBP
View
A
Retailer 8
-
$1,099 SGD
£677 GBP
View
B+
Retailer 9
-
$1,152 SGD
$901 USD
View
B+
Retailer 10
-
$1,303 SGD
$1,019 USD
View
B
Retailer 11
-
$1,877 SGD
$1,468 USD
View
B
Retailer 12
-
$2,150 SGD
$1,682 USD
View
B
Retailer 13
-
$2,193 SGD
$1,715 USD
View
Most Expensive
B
MOH London
LG758559635 · Nov 1
$2,456 SGD
£1,513 GBP
View
13 more retailers have this diamond
Prices start from $539 SGDSave up to $1,917 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
$539 SGD