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Oval|Lab Grown|IGI

1.57ct I SI2 Oval Lab Grown Diamond

VG • I/SI2 • IGI LG440012265

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012265

Diamond specifications and retailer prices

From HK$6,826 HKD
$870 USD
As of October 31, 2026
Save HK$27,251 HKD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$34,077 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG440012265 or 440012265. Listed at 9 retailers as of October 31, 2026, with prices from HK$6,826 to HK$34,077, a HK$27,251 spread on the same certified stone. MOH London lists it at HK$34,077. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012265
Dimensions8.91 × 6.64 × 4.17 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.91 mm6.64 mm1.57 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012265
Side View
Table 54.5%Crown 33.6°Girdle: THK-VTKPavilion 41.3°Culet: NoneDepth 62.8%

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 31
Current: HK$34,077 HKD|Low: HK$6,826 HKD|High: HK$34,535 HKD|Avg: HK$16,297 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
November 1, 2026
Retailer 2HK$6,826 HKD
Retailer 4HK$9,140 HKD
Retailer 8HK$9,948 HKD
Retailer 11HK$10,054 HKD
Retailer 5HK$10,607 HKD
Retailer 10HK$15,087 HKD
Retailer 6HK$16,837 HKD
Retailer 7HK$19,881 HKD
Retailer 9HK$20,901 HKD
Retailer 3HK$23,739 HKD
MOH LondonHK$34,077 HKD

15 data points across 11 retailers

9 retailersHK$6,826 HKD to HK$34,077 HKD

A
Cheapest Retailer
-
HK$6,826 HKD
$870 USD
B+
Retailer 2
-
HK$9,140 HKD
$1,165 USD
View
B+
Retailer 3
-
HK$9,948 HKD
$1,268 USD
View
B+
Retailer 4
-
HK$10,607 HKD
$1,352 USD
View
Retailer 5
-
HK$10,607 HKD
$1,352 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
HK$16,837 HKD
$2,146 USD
View
B
Retailer 7
-
HK$19,881 HKD
$2,534 USD
View
B
Retailer 8
-
HK$20,901 HKD
$2,664 USD
View
Most Expensive
C
MOH London
LG440012265 · Nov 1
HK$34,077 HKD
£3,420 GBP
View
8 more retailers have this diamond
Prices start from HK$6,826 HKDSave up to HK$27,251 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 Oval
HK$6,826 HKD