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Round|Lab Grown|IGI

0.90ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG492110236

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492110236

Diamond specifications and retailer prices

From $756 SGD
$590 USD
As of October 29, 2026
Save $3,339 SGD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,095 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492110236 or 492110236. Listed at 11 retailers as of October 26, 2026, with prices from $756 to $4,095, a $3,339 spread on the same certified stone. MOH London lists it at $4,095. 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

0.90
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492110236
Dimensions6.21 × 6.18 × 3.85 mm
L/W Ratio1.00
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
6.21 mm6.18 mm0.90 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492110236
Side View
Table 53.5%Crown 35°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.2%

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: Oct 29
Current: $4,095 SGD|Low: $756 SGD|High: $4,139 SGD|Avg: $1,524 SGD|-0.9%
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
October 29, 2026
Retailer 8$756 SGD
Retailer 7$837 SGD
Retailer 13$911 SGD
Retailer 11$937 SGD
Retailer 9$972 SGD
Retailer 12$972 SGD
Retailer 4$1,056 SGD
Retailer 3$1,552 SGD
Retailer 10$1,585 SGD
Retailer 2$1,685 SGD
Retailer 5$2,173 SGD
Retailer 6$2,480 SGD
MOH London$4,095 SGD

18 data points across 13 retailers

11 retailers$756 SGD to $4,095 SGD

A
Cheapest Retailer
-
$756 SGD
$590 USD
A
Retailer 2
-
$837 SGD
$653 USD
View
A
Retailer 3
-
$911 SGD
$711 USD
View
B+
Retailer 4
-
$937 SGD
$731 USD
View
Final sale: no returns
B+
Retailer 5
-
$972 SGD
$758 USD
View
Retailer 6
-
$972 SGD
$758 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,585 SGD
$1,237 USD
View
B
Retailer 8
-
$1,685 SGD
€1,252 EUR
View
B
Retailer 9
-
$2,480 SGD
$1,935 USD
View
B
Retailer 10
-
$2,730 SGD
$2,130 USD
View
Most Expensive
B
MOH London
LG492110236 · Oct 26
$4,095 SGD
£2,516 GBP
View
10 more retailers have this diamond
Prices start from $756 SGDSave up to $3,339 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
0.90ct Round
$756 SGD