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Heart|Lab Grown|IGI

0.98ct H SI2 Heart Lab Grown Diamond

ID • H/SI2 • IGI LG436045887

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG436045887

Diamond specifications and retailer prices

From $756 SGD
As of November 6, 2026
Save $3,510 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,266 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.98ct lab-grown heart diamond

This 0.98ct lab-grown heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045887 or 436045887. Listed at 10 retailers as of November 5, 2026, with prices from $756 to $4,266, a $3,510 spread on the same certified stone. MOH London lists it at $4,266. 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

0.98
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045887
Dimensions7.02 × 5.96 × 4.13 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.02 mm5.96 mm0.98 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045887
Side View
Table 57.0%Crown 30.7°Girdle: MED-STKPavilion 42°Culet: NoneDepth 58.8%

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: $4,266 SGD|Low: $756 SGD|High: $4,334 SGD|Avg: $1,880 SGD|-1.3%
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 4$756 SGD
Retailer 6$984 SGD
Retailer 10$1,070 SGD
Retailer 7$1,141 SGD
Retailer 11$1,141 SGD
Retailer 2$1,755 SGD
Retailer 3$1,770 SGD
Retailer 9$1,844 SGD
Retailer 5$2,714 SGD
Retailer 8$3,209 SGD
MOH London$4,266 SGD

39 data points across 11 retailers

10 retailers$756 SGD to $4,266 SGD

A
Cheapest Retailer
-
$756 SGD
A
Retailer 2
-
$984 SGD
View
A
Retailer 3
-
$1,070 SGD
View
A
Retailer 4
-
$1,141 SGD
View
Retailer 5
-
$1,141 SGD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$1,755 SGD
View
B+
Retailer 7
-
$1,844 SGD
View
B+
Retailer 8
-
$2,714 SGD
View
B
Retailer 9
-
$3,209 SGD
View
Most Expensive
B
MOH London
LG436045887 · Nov 5
$4,266 SGD
£2,621 GBP
View
9 more retailers have this diamond
Prices start from $756 SGDSave up to $3,510 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
0.98ct Heart
$756 SGD