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1.52ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG497155953

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497155953

Diamond specifications and retailer prices

From HK$6,668 HKD
As of November 5, 2026
Save HK$29,170 HKD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$35,838 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497155953 or 497155953. Listed at 11 retailers as of November 5, 2026, with prices from HK$6,668 to HK$35,838, a HK$29,170 spread on the same certified stone. MOH London lists it at HK$35,838. 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

1.52
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497155953
Dimensions7.47 × 7.41 × 4.53 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
7.47 mm7.41 mm1.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497155953
Side View
Table 55.5%Crown 34.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.9%

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: Nov 5
Current: HK$35,838 HKD|Low: HK$6,668 HKD|High: HK$36,416 HKD|Avg: HK$17,277 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$6,668 HKD
Retailer 3HK$10,850 HKD
Retailer 6HK$12,137 HKD
Retailer 4HK$12,584 HKD
Retailer 7HK$13,925 HKD
Retailer 10HK$14,521 HKD
Retailer 9HK$17,205 HKD
Retailer 5HK$19,872 HKD
Retailer 8HK$22,830 HKD
MOH LondonHK$35,838 HKD

16 data points across 10 retailers

11 retailersHK$6,668 HKD to HK$35,838 HKD

A
Cheapest Retailer
-
HK$6,668 HKD
B+
Retailer 2
-
HK$10,850 HKD
View
B+
Retailer 3
-
HK$11,799 HKD
View
B+
Retailer 4
-
HK$12,137 HKD
View
Final sale: no returns
Retailer 5
-
HK$12,584 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$12,584 HKD
View
B+
Retailer 7
-
HK$13,925 HKD
View
B
Retailer 8
-
HK$19,872 HKD
View
B
Retailer 9
-
HK$22,830 HKD
View
B
Retailer 10
-
HK$23,583 HKD
View
Most Expensive
B
MOH London
LG497155953 · Nov 5
HK$35,838 HKD
£3,597 GBP
View
10 more retailers have this diamond
Prices start from HK$6,668 HKDSave up to HK$29,170 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
1.52ct Round
HK$6,668 HKD