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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 HK$3,374 HKD
$430 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$3,374 HKD 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 November 2, 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: Nov 2
Current: HK$3,374 HKD|Low: HK$1,106 HKD|High: HK$15,893 HKD|Avg: HK$6,254 HKD|-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 3HK$1,106 HKD
Retailer 4HK$2,621 HKD
Retailer 2HK$3,030 HKD
Brilliant EarthHK$3,374 HKD
Retailer 6HK$4,315 HKD
Retailer 5HK$5,304 HKD
Retailer 7HK$6,975 HKD
Retailer 10HK$8,282 HKD
Retailer 8HK$11,599 HKD
Retailer 9HK$15,893 HKD

2 data points across 10 retailers

1 retailer

B+
Brilliant Earth
19773438A · Nov 2
HK$3,374 HKD
$430 USD
View

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B+
0.66ct Round
HK$3,374 HKD