CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG442069263

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069263

Diamond specifications and retailer prices

From HK$6,669 HKD
$850 USD
As of October 30, 2026
Save HK$29,979 HKD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$36,648 HKD at MOH London · As of October 27, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442069263 or 442069263. Listed at 10 retailers as of October 27, 2026, with prices from HK$6,669 to HK$36,648, a HK$29,979 spread on the same certified stone. MOH London lists it at HK$36,648. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069263
Dimensions7.42 × 7.40 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.40 mm1.53 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069263
Side View
Table 57.0%Crown 31.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.4%

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$36,648 HKD|Low: HK$6,669 HKD|High: HK$37,046 HKD|Avg: HK$16,209 HKD|+0.1%
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
October 30, 2026
Retailer 2HK$6,669 HKD
Retailer 6HK$9,823 HKD
Retailer 9HK$10,686 HKD
Retailer 11HK$10,992 HKD
Retailer 7HK$11,392 HKD
Retailer 12HK$11,392 HKD
Retailer 4HK$13,428 HKD
Retailer 3HK$15,793 HKD
Retailer 8HK$18,037 HKD
Retailer 13HK$21,230 HKD
Retailer 10HK$21,356 HKD
Retailer 5HK$25,504 HKD
MOH LondonHK$36,648 HKD

13 data points across 13 retailers

10 retailersHK$6,669 HKD to HK$36,648 HKD

A
Cheapest Retailer
-
HK$6,669 HKD
$850 USD
B+
Retailer 2
-
HK$9,823 HKD
$1,252 USD
View
B+
Retailer 3
-
HK$10,686 HKD
$1,362 USD
View
B+
Retailer 4
-
HK$10,992 HKD
$1,401 USD
View
Final sale: no returns
Retailer 5
-
HK$11,392 HKD
$1,452 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$11,392 HKD
$1,452 USD
View
B
Retailer 7
-
HK$18,037 HKD
$2,299 USD
View
B
Retailer 8
-
HK$21,230 HKD
$2,706 USD
View
B
Retailer 9
-
HK$21,356 HKD
$2,722 USD
View
Most Expensive
B
MOH London
LG442069263 · Oct 27
HK$36,648 HKD
£3,678 GBP
View
9 more retailers have this diamond
Prices start from HK$6,669 HKDSave up to HK$29,979 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
1.53ct Round
HK$6,669 HKD