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Radiant|Lab Grown|IGI

1.57ct I VS2 Radiant Lab Grown Diamond

VG • I/VS2 • IGI LG772610375

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG772610375

Diamond specifications and retailer prices

From HK$1,553 HKD
$198 USD
As of October 30, 2026
Save HK$7,534 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,087 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown radiant diamond

This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG772610375 or 772610375. Listed at 15 retailers as of October 29, 2026, with prices from HK$1,553 to HK$9,087, a HK$7,534 spread on the same certified stone. MOH London lists it at HK$9,087. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772610375
Dimensions8.43 × 6.01 × 3.59 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm6.01 mm1.57 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772610375
Side View
Table 65.0%Crown 39.3°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 59.7%

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 30
Current: HK$9,087 HKD|Low: HK$1,506 HKD|High: HK$11,690 HKD|Avg: HK$4,813 HKD|+1.1%
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
October 31, 2026
Retailer 11HK$1,553 HKD
Retailer 5HK$1,734 HKD
Retailer 4HK$1,805 HKD
Retailer 15HK$1,922 HKD
Retailer 3HK$1,930 HKD
Retailer 12HK$3,342 HKD
Retailer 8HK$3,397 HKD
Retailer 9HK$4,543 HKD
Retailer 2HK$4,990 HKD
Retailer 6HK$6,214 HKD
Retailer 13HK$6,247 HKD
Retailer 10HK$6,512 HKD
Retailer 14HK$6,597 HKD
Retailer 7HK$6,826 HKD
MOH LondonHK$9,087 HKD

35 data points across 15 retailers

15 retailersHK$1,553 HKD to HK$9,087 HKD

A
Cheapest Retailer
-
HK$1,553 HKD
$198 USD
A
Retailer 2
-
HK$1,734 HKD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
A
Retailer 4
-
HK$1,922 HKD
$245 USD
View
A
Retailer 5
-
HK$1,930 HKD
$246 USD
View
B+
Retailer 6
-
HK$3,342 HKD
$426 USD
View
A
Retailer 7
-
HK$3,397 HKD
$433 USD
View
B+
Retailer 8
-
HK$4,543 HKD
$579 USD
View
B+
Retailer 9
-
HK$4,990 HKD
$636 USD
View
B+
Retailer 10
-
HK$6,214 HKD
$792 USD
View
B+
Retailer 11
-
HK$6,247 HKD
SGD 1,076 SGD
View
B+
Retailer 12
-
HK$6,512 HKD
$830 USD
View
B+
Retailer 13
-
HK$6,597 HKD
$841 USD
View
B
Retailer 14
-
HK$6,826 HKD
$870 USD
View
Most Expensive
B
MOH London
LG772610375 · Oct 29
HK$9,087 HKD
£912 GBP
View
14 more retailers have this diamond
Prices start from HK$1,553 HKDSave up to HK$7,534 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 Radiant
HK$1,553 HKD