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Heart|Lab Grown|IGI

3.01ct H SI1 Heart Lab Grown Diamond

EX • H/SI1 • IGI LG778602560

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778602560

Diamond specifications and retailer prices

From $677 SGD
As of November 6, 2026
Save $2,824 SGD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,501 SGD at MOH London · As of November 3, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778602560 or 778602560. Listed at 15 retailers as of November 3, 2026, with prices from $677 to $3,501, a $2,824 spread on the same certified stone. MOH London lists it at $3,501. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778602560
Dimensions9.08 × 9.46 × 5.91 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm9.46 mm3.01 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778602560
Side View
Table 55.0%Crown 37.9°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.5%

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: Nov 6
Current: $3,501 SGD|Low: $650 SGD|High: $4,614 SGD|Avg: $1,772 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8$677 SGD
Retailer 3$757 SGD
Retailer 12$757 SGD
Retailer 9$838 SGD
Retailer 7$1,012 SGD
Retailer 13$1,292 SGD
Retailer 11$1,298 SGD
Retailer 4$1,400 SGD
Retailer 2$1,897 SGD
Retailer 10$2,206 SGD
Retailer 6$2,422 SGD
Retailer 5$2,725 SGD
MOH London$3,501 SGD

26 data points across 13 retailers

15 retailers$677 SGD to $3,501 SGD

A
Cheapest Retailer
-
$677 SGD
A
Retailer 2
-
$757 SGD
View
Final sale: no returns
A
Retailer 3
-
$757 SGD
View
Retailer 4
-
$838 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$838 SGD
View
A
Retailer 6
-
$1,012 SGD
View
A
Retailer 7
-
$1,292 SGD
View
A
Retailer 8
-
$1,298 SGD
View
A
Retailer 9
-
$1,400 SGD
View
A
Retailer 10
-
$1,897 SGD
View
B+
Retailer 11
-
$2,165 SGD
View
B+
Retailer 12
-
$2,206 SGD
View
A
Retailer 13
-
$2,422 SGD
View
B+
Retailer 14
-
$2,725 SGD
View
Most Expensive
B+
MOH London
LG778602560 · Nov 3
$3,501 SGD
£2,151 GBP
View
14 more retailers have this diamond
Prices start from $677 SGDSave up to $2,824 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
$677 SGD