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1.52ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG781634284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781634284

Diamond specifications and retailer prices

From HK$1,499 HKD
$191 USD
As of November 1, 2026
Save HK$7,190 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,689 HKD at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG781634284 or 781634284. Listed at 19 retailers as of November 1, 2026, with prices from HK$1,499 to HK$8,689, a HK$7,190 spread on the same certified stone. MOH London lists it at HK$8,689. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634284
Dimensions7.40 × 7.34 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.34 mm1.52 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781634284
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$8,689 HKD|Low: HK$1,459 HKD|High: HK$8,998 HKD|Avg: HK$4,201 HKD|-3.4%
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
Retailer 16
November 1, 2026
Retailer 4HK$1,499 HKD
Retailer 14HK$1,671 HKD
Retailer 13HK$1,742 HKD
Retailer 9HK$1,859 HKD
Retailer 5HK$1,867 HKD
Retailer 15HK$3,256 HKD
Retailer 2HK$3,344 HKD
Retailer 6HK$3,593 HKD
Retailer 12HK$4,472 HKD
Retailer 11HK$4,770 HKD
Retailer 8HK$5,649 HKD
Retailer 10HK$5,971 HKD
Retailer 16HK$6,067 HKD
Retailer 3HK$6,394 HKD
Retailer 7HK$6,747 HKD
MOH LondonHK$8,689 HKD

34 data points across 16 retailers

19 retailersHK$1,499 HKD to HK$8,689 HKD

A
Cheapest Retailer
-
HK$1,499 HKD
$191 USD
Retailer 2
-
HK$1,499 HKD
$191 USD
View
Price last confirmed 44 days ago
A
Retailer 3
-
HK$1,671 HKD
$213 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,742 HKD
$222 USD
View
Retailer 5
-
HK$1,836 HKD
$234 USD
View
Price last confirmed 43 days ago
A
Retailer 6
-
HK$1,859 HKD
$237 USD
View
Retailer 7
-
HK$1,867 HKD
$238 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$3,256 HKD
$415 USD
View
A
Retailer 9
-
HK$3,344 HKD
£336 GBP
View
A
Retailer 10
-
HK$3,593 HKD
$458 USD
View
B+
Retailer 11
-
HK$4,472 HKD
$570 USD
View
B+
Retailer 12
-
HK$4,770 HKD
$608 USD
View
Retailer 13
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 11 days ago
Retailer 14
-
HK$5,971 HKD
$761 USD
View
Price last confirmed 41 days ago
B
Retailer 15
-
HK$5,971 HKD
$761 USD
View
B
Retailer 16
-
HK$6,067 HKD
SGD 1,045 SGD
View
B+
Retailer 17
-
HK$6,394 HKD
$815 USD
View
B
Retailer 18
-
HK$6,747 HKD
$860 USD
View
Most Expensive
B
MOH London
LG781634284 · Nov 1
HK$8,689 HKD
£872 GBP
View
18 more retailers have this diamond
Prices start from HK$1,499 HKDSave up to HK$7,190 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$1,499 HKD