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Round|Lab Grown|IGI

0.66ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG492136315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136315

Diamond specifications and retailer prices

From $521 SGD
$407 USD
As of November 1, 2026
Save $2,000 SGD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,521 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136315 or 492136315. Listed at 12 retailers as of November 1, 2026, with prices from $521 to $2,521, a $2,000 spread on the same certified stone. MOH London lists it at $2,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136315
Dimensions5.61 × 5.64 × 3.40 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
5.61 mm5.64 mm0.66 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136315
Side View
Table 55.5%Crown 32.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
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 1
Current: $2,521 SGD|Low: $416 SGD|High: $2,550 SGD|Avg: $1,071 SGD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11$521 SGD
Retailer 12$563 SGD
Retailer 4$583 SGD
Retailer 16$583 SGD
Retailer 13$645 SGD
Retailer 15$645 SGD
Retailer 6$703 SGD
Retailer 5$936 SGD
Retailer 14$1,019 SGD
Retailer 9$1,100 SGD
Retailer 7$1,137 SGD
Retailer 2$1,171 SGD
Retailer 8$1,350 SGD
Retailer 10$1,810 SGD
Retailer 3$2,073 SGD
MOH London$2,521 SGD

24 data points across 16 retailers

12 retailers$521 SGD to $2,521 SGD

A
Cheapest Retailer
-
$521 SGD
$407 USD
A
Retailer 2
-
$563 SGD
$440 USD
View
A
Retailer 3
-
$583 SGD
$456 USD
View
A
Retailer 4
-
$583 SGD
$456 USD
View
Final sale: no returns
Retailer 5
-
$645 SGD
$504 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$645 SGD
$504 USD
View
B+
Retailer 7
-
$1,019 SGD
$797 USD
View
B+
Retailer 8
-
$1,100 SGD
€819 EUR
View
B+
Retailer 9
-
$1,171 SGD
ZAR 14,790 ZAR
View
B
Retailer 10
-
$1,810 SGD
$1,415 USD
View
B
Retailer 11
-
$2,073 SGD
$1,621 USD
View
Most Expensive
B
MOH London
LG492136315 · Nov 1
$2,521 SGD
£1,552 GBP
View
11 more retailers have this diamond
Prices start from $521 SGDSave up to $2,000 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
0.66ct Round
$521 SGD