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1.57ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG557211920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557211920

Diamond specifications and retailer prices

From HK$3,013 HKD
$384 USD
As of October 29, 2026
Save HK$11,644 HKD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,657 HKD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557211920 or 557211920. Listed at 15 retailers as of October 29, 2026, with prices from HK$3,013 to HK$14,657, a HK$11,644 spread on the same certified stone. MOH London lists it at HK$14,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557211920
Dimensions7.45 × 7.39 × 4.59 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
7.45 mm7.39 mm1.57 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557211920
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.9%

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: Oct 29
Current: HK$14,657 HKD|Low: HK$3,013 HKD|High: HK$14,757 HKD|Avg: HK$7,170 HKD|+0.5%
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
October 29, 2026
Retailer 9HK$3,013 HKD
Retailer 13HK$3,358 HKD
Retailer 10HK$3,735 HKD
Retailer 3HK$4,692 HKD
Retailer 6HK$4,904 HKD
Retailer 12HK$5,665 HKD
Retailer 7HK$5,688 HKD
Retailer 11HK$5,939 HKD
Retailer 2HK$6,412 HKD
Retailer 4HK$9,994 HKD
Retailer 8HK$10,466 HKD
Retailer 5HK$12,290 HKD
MOH LondonHK$14,657 HKD

23 data points across 13 retailers

15 retailersHK$3,013 HKD to HK$14,657 HKD

A
Cheapest Retailer
-
HK$3,013 HKD
$384 USD
A
Retailer 2
-
HK$3,358 HKD
$428 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,374 HKD
$430 USD
View
A
Retailer 4
-
HK$3,735 HKD
$476 USD
View
A
Retailer 5
-
HK$3,735 HKD
$476 USD
View
B+
Retailer 6
-
HK$4,692 HKD
$598 USD
View
B+
Retailer 7
-
HK$4,904 HKD
$625 USD
View
B+
Retailer 8
-
HK$5,665 HKD
$722 USD
View
Retailer 9
-
HK$5,688 HKD
$725 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
HK$5,939 HKD
$757 USD
View
B+
Retailer 11
-
HK$6,412 HKD
ZAR 13,202 ZAR
View
B
Retailer 12
-
HK$10,466 HKD
$1,334 USD
View
B
Retailer 13
-
HK$11,996 HKD
$1,529 USD
View
B
Retailer 14
-
HK$12,290 HKD
$1,567 USD
View
Most Expensive
B
MOH London
LG557211920 · Oct 29
HK$14,657 HKD
£1,471 GBP
View
14 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$11,644 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$3,013 HKD