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Round|Lab Grown|IGI

1.80ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG499189090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499189090

Diamond specifications and retailer prices

From $3,091 SGD
As of November 5, 2026
Save $6,481 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,572 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499189090 or 499189090. Listed at 9 retailers as of November 5, 2026, with prices from $3,091 to $9,572, a $6,481 spread on the same certified stone. MOH London lists it at $9,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189090
Dimensions7.74 × 7.81 × 4.84 mm
L/W Ratio1.01
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
7.74 mm7.81 mm1.80 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189090
Side View
Table 54.0%Crown 35.2°GirdlePavilion 40.2°Culet: NoneDepth 62.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,572 SGD|Low: $2,967 SGD|High: $9,727 SGD|Avg: $5,278 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$3,091 SGD
Retailer 7$3,362 SGD
Retailer 5$3,585 SGD
Retailer 2$3,794 SGD
Retailer 9$4,500 SGD
Retailer 8$4,928 SGD
Retailer 3$5,375 SGD
Retailer 6$5,591 SGD
Retailer 10$8,020 SGD
MOH London$9,572 SGD

18 data points across 10 retailers

9 retailers$3,091 SGD to $9,572 SGD

B
Cheapest Retailer
-
$3,091 SGD
B+
Retailer 2
-
$3,362 SGD
View
B
Retailer 3
-
$3,585 SGD
View
Retailer 4
-
$3,585 SGD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$3,794 SGD
View
B
Retailer 6
-
$4,928 SGD
View
B
Retailer 7
-
$5,375 SGD
View
B
Retailer 8
-
$5,591 SGD
View
Most Expensive
B
MOH London
LG499189090 · Nov 5
$9,572 SGD
£5,901 GBP
View
8 more retailers have this diamond
Prices start from $3,091 SGDSave up to $6,481 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.

B+
1.80ct Round
$3,091 SGD