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Round|Lab Grown|IGI

1.52ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG770643648

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643648

Diamond specifications and retailer prices

From HK$1,859 HKD
As of November 5, 2026
Save HK$9,124 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$10,983 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770643648 or 770643648. Listed at 23 retailers as of November 5, 2026, with prices from HK$1,859 to HK$10,983, a HK$9,124 spread on the same certified stone. Brilliant Earth lists it at HK$10,983. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643648
Dimensions7.35 × 7.30 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.35 mm7.30 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643648
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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 5
Current: HK$10,983 HKD|Low: HK$1,844 HKD|High: HK$10,983 HKD|Avg: HK$5,288 HKD
Brilliant Earth
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 9HK$1,859 HKD
Retailer 16HK$2,079 HKD
Retailer 5HK$2,299 HKD
Retailer 18HK$2,299 HKD
Retailer 2HK$3,562 HKD
Retailer 3HK$3,585 HKD
Retailer 6HK$3,883 HKD
Retailer 12HK$4,268 HKD
Retailer 4HK$4,276 HKD
Retailer 11HK$4,315 HKD
Retailer 17HK$4,574 HKD
Retailer 14HK$5,962 HKD
Retailer 10HK$7,398 HKD
Retailer 15HK$7,422 HKD
Retailer 8HK$7,806 HKD
Retailer 13HK$9,195 HKD
Retailer 7HK$10,277 HKD
Brilliant EarthHK$10,983 HKD

34 data points across 18 retailers

23 retailersHK$1,859 HKD to HK$10,983 HKD

Retailer 1
-
HK$1,859 HKD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$1,859 HKD
View
A
Retailer 3
-
HK$2,079 HKD
View
Final sale: no returns
Retailer 4
-
HK$2,134 HKD
View
Price last confirmed 24 days ago
A
Retailer 5
-
HK$2,150 HKD
View
Retailer 6
-
HK$2,299 HKD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$2,299 HKD
View
Price last confirmed 18 days ago
A
Retailer 8
-
HK$3,562 HKD
View
A
Retailer 9
-
HK$3,585 HKD
View
B+
Retailer 10
-
HK$3,883 HKD
View
B+
Retailer 11
-
HK$4,268 HKD
View
B+
Retailer 12
-
HK$4,276 HKD
View
B+
Retailer 13
-
HK$4,315 HKD
View
B+
Retailer 14
-
HK$4,574 HKD
View
B
Retailer 15
-
HK$5,962 HKD
View
B+
Retailer 16
-
HK$6,143 HKD
View
Retailer 17
-
HK$7,335 HKD
View
Price last confirmed 46 days ago
Retailer 18
-
HK$7,398 HKD
View
Price last confirmed 19 days ago
B
Retailer 19
-
HK$7,422 HKD
View
B
Retailer 20
-
HK$7,806 HKD
View
B
Retailer 21
-
HK$9,195 HKD
View
B
Retailer 22
-
HK$10,277 HKD
View
Most Expensive
B
Brilliant Earth
18900585A · Nov 5
HK$10,983 HKD
$1,400 USD
View
22 more retailers have this diamond
Prices start from HK$1,859 HKDSave up to HK$9,124 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$1,859 HKD