CaratHunter
Plans
Heart|Lab Grown|IGI

3.01ct G SI2 Heart Lab Grown Diamond

ID • G/SI2 • IGI LG519231155

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG519231155

Diamond specifications and retailer prices

From $709 SGD
As of November 6, 2026
Save $3,095 SGD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,804 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown heart diamond

This 3.01ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG519231155 or 519231155. Listed at 13 retailers as of November 5, 2026, with prices from $709 to $3,804, a $3,095 spread on the same certified stone. MOH London lists it at $3,804. 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

3.01
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519231155
Dimensions10.14 × 9.17 × 5.87 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.14 mm9.17 mm3.01 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG519231155
Side View
Table 63.0%Crown 33.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 57.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,804 SGD|Low: $681 SGD|High: $4,396 SGD|Avg: $1,793 SGD|+7.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$709 SGD
Retailer 3$793 SGD
Retailer 10$793 SGD
Retailer 7$878 SGD
Retailer 11$1,232 SGD
Retailer 9$1,355 SGD
Retailer 2$1,356 SGD
Retailer 5$2,267 SGD
Retailer 8$2,311 SGD
Retailer 4$2,858 SGD
MOH London$3,804 SGD

45 data points across 11 retailers

13 retailers$709 SGD to $3,804 SGD

A
Cheapest Retailer
-
$709 SGD
A
Retailer 2
-
$793 SGD
View
Final sale: no returns
A
Retailer 3
-
$793 SGD
View
A
Retailer 4
-
$878 SGD
View
Retailer 5
-
$878 SGD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$1,232 SGD
View
B+
Retailer 7
-
$1,355 SGD
View
A
Retailer 8
-
$1,356 SGD
View
B
Retailer 9
-
$2,267 SGD
View
B
Retailer 10
-
$2,311 SGD
View
B
Retailer 11
-
$2,591 SGD
View
B
Retailer 12
-
$2,858 SGD
View
Most Expensive
B
MOH London
LG519231155 · Nov 5
$3,804 SGD
£2,337 GBP
View
12 more retailers have this diamond
Prices start from $709 SGDSave up to $3,095 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
3.01ct Heart
$709 SGD