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Round|Lab Grown|IGI

1.89ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG567369608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567369608

Diamond specifications and retailer prices

From $291 SGD
$228 USD
As of October 29, 2026
Save $1,165 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,456 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567369608 or 567369608. Listed at 16 retailers as of October 29, 2026, with prices from $291 to $1,456, a $1,165 spread on the same certified stone. MOH London lists it at $1,456. 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

1.89
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567369608
Dimensions8.04 × 8.08 × 4.87 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
8.04 mm8.08 mm1.89 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567369608
Side View
Table 56.5%Crown 32.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,456 SGD|Low: $280 SGD|High: $1,466 SGD|Avg: $697 SGD|+0.6%
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 31, 2026
Retailer 11$291 SGD
Retailer 5$325 SGD
Retailer 3$339 SGD
Retailer 12$362 SGD
Retailer 7$492 SGD
Retailer 8$525 SGD
Retailer 2$600 SGD
Retailer 6$674 SGD
Retailer 13$704 SGD
Retailer 4$1,162 SGD
Retailer 10$1,166 SGD
Retailer 9$1,167 SGD
MOH London$1,456 SGD

41 data points across 13 retailers

16 retailers$291 SGD to $1,456 SGD

A
Cheapest Retailer
-
$291 SGD
$228 USD
A
Retailer 2
-
$325 SGD
$254 USD
View
Final sale: no returns
A
Retailer 3
-
$339 SGD
$265 USD
View
A
Retailer 4
-
$362 SGD
$283 USD
View
A
Retailer 5
-
$362 SGD
$283 USD
View
A
Retailer 6
-
$409 SGD
HK$2,500 HKD
View
B+
Retailer 7
-
$492 SGD
$385 USD
View
A
Retailer 8
-
$525 SGD
£323 GBP
View
A
Retailer 9
-
$600 SGD
€447 EUR
View
A
Retailer 10
-
$674 SGD
£415 GBP
View
B+
Retailer 11
-
$704 SGD
$551 USD
View
B+
Retailer 12
-
$920 SGD
$720 USD
View
B
Retailer 13
-
$1,162 SGD
$909 USD
View
B
Retailer 14
-
$1,166 SGD
$912 USD
View
B
Retailer 15
-
$1,167 SGD
View
Most Expensive
B
MOH London
LG567369608 · Oct 29
$1,456 SGD
£897 GBP
View
15 more retailers have this diamond
Prices start from $291 SGDSave up to $1,165 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
1.89ct Round
$291 SGD