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Round|Lab Grown|IGI

0.66ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG492113476

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113476

Diamond specifications and retailer prices

From $550 SGD
$430 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $550 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 LG492113476 or 492113476. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113476
Dimensions5.61 × 5.62 × 3.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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 mm5.62 mm0.66 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113476
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $550 SGD|Low: $180 SGD|High: $2,590 SGD|Avg: $1,019 SGD|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$180 SGD
Retailer 4$427 SGD
Retailer 2$494 SGD
Brilliant Earth$550 SGD
Retailer 6$703 SGD
Retailer 5$864 SGD
Retailer 7$1,136 SGD
Retailer 10$1,349 SGD
Retailer 8$1,890 SGD
Retailer 9$2,590 SGD

2 data points across 10 retailers

1 retailer

B+
Brilliant Earth
19773438A · Oct 31
$550 SGD
$430 USD
View

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B+
0.66ct Round
$550 SGD