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Round|Lab Grown|IGI

1.57ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG837639999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837639999

Diamond specifications and retailer prices

From HK$2,306 HKD
As of November 4, 2026
Save HK$8,991 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,297 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837639999 or 837639999. Listed at 19 retailers as of November 4, 2026, with prices from HK$2,306 to HK$11,297, a HK$8,991 spread on the same certified stone. Brilliant Earth lists it at HK$11,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837639999
Dimensions7.39 × 7.42 × 4.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.42 mm1.57 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837639999
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$11,297 HKD|Low: HK$1,553 HKD|High: HK$11,297 HKD|Avg: HK$4,852 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 5HK$1,553 HKD
Retailer 4HK$1,875 HKD
Retailer 3HK$2,001 HKD
Retailer 8HK$2,001 HKD
Retailer 6HK$2,707 HKD
Retailer 14HK$3,052 HKD
Retailer 17HK$3,319 HKD
Retailer 18HK$3,452 HKD
Retailer 10HK$4,025 HKD
Retailer 9HK$4,629 HKD
Retailer 16HK$4,660 HKD
Retailer 19HK$4,864 HKD
Retailer 7HK$6,441 HKD
Retailer 2HK$6,559 HKD
Retailer 11HK$6,857 HKD
Retailer 15HK$7,021 HKD
Retailer 12HK$8,057 HKD
Retailer 13HK$9,234 HKD
Brilliant EarthHK$11,297 HKD

40 data points across 19 retailers

19 retailersHK$2,306 HKD to HK$11,297 HKD

Retailer 1
-
HK$1,553 HKD
Price last confirmed 35 days ago
Retailer 2
-
HK$1,875 HKD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$2,001 HKD
View
Price last confirmed 34 days ago
A
Retailer 4
-
HK$2,306 HKD
View
B+
Retailer 5
-
HK$2,707 HKD
View
A
Retailer 6
-
HK$3,052 HKD
View
A
Retailer 7
-
HK$3,319 HKD
View
A
Retailer 8
-
HK$3,452 HKD
View
A
Retailer 9
-
HK$4,025 HKD
View
B+
Retailer 10
-
HK$4,629 HKD
View
A
Retailer 11
-
HK$4,660 HKD
View
A
Retailer 12
-
HK$4,864 HKD
View
Retailer 13
-
HK$6,441 HKD
View
Price last confirmed 36 days ago
B
Retailer 14
-
HK$6,559 HKD
View
B
Retailer 15
-
HK$6,857 HKD
View
B+
Retailer 16
-
HK$7,021 HKD
View
B
Retailer 17
-
HK$8,057 HKD
View
B
Retailer 18
-
HK$9,234 HKD
View
Most Expensive
B
Brilliant Earth
21645799A · Nov 5
HK$11,297 HKD
$1,440 USD
View
18 more retailers have this diamond
Prices start from HK$2,306 HKDSave up to HK$8,991 HKD

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
1.57ct Round
HK$2,306 HKD