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Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG778659544

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG778659544

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 27, 2026
Save HK$8,881 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,512 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778659544 or 778659544. Listed at 20 retailers as of October 27, 2026, with prices from HK$1,632 to HK$10,512, a HK$8,881 spread on the same certified stone. Brilliant Earth lists it at HK$10,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659544
Dimensions7.92 × 5.92 × 3.83 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.92 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659544
Side View
Table 67.0%Crown 33.7°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 64.7%

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 27
Current: HK$10,512 HKD|Low: HK$1,561 HKD|High: HK$11,454 HKD|Avg: HK$5,176 HKD|-7.6%
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
October 29, 2026
Retailer 7HK$1,632 HKD
Retailer 17HK$1,820 HKD
Retailer 16HK$1,891 HKD
Retailer 4HK$2,024 HKD
Retailer 13HK$3,479 HKD
Retailer 11HK$3,499 HKD
Retailer 12HK$3,712 HKD
Retailer 9HK$3,781 HKD
Retailer 2HK$4,621 HKD
Retailer 14HK$4,732 HKD
Retailer 5HK$5,335 HKD
Retailer 6HK$6,511 HKD
Retailer 3HK$6,566 HKD
Retailer 8HK$6,747 HKD
Retailer 18HK$6,928 HKD
Retailer 15HK$8,130 HKD
Retailer 10HK$8,292 HKD
Brilliant EarthHK$10,512 HKD

33 data points across 18 retailers

20 retailersHK$1,632 HKD to HK$10,512 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
A
Retailer 4
-
HK$2,024 HKD
$258 USD
View
A
Retailer 5
-
HK$2,024 HKD
$258 USD
View
A
Retailer 6
-
HK$3,479 HKD
ZAR 7,165 ZAR
View
B+
Retailer 7
-
HK$3,499 HKD
$446 USD
View
A
Retailer 8
-
HK$3,712 HKD
£373 GBP
View
A
Retailer 9
-
HK$3,781 HKD
$482 USD
View
A
Retailer 10
-
HK$4,621 HKD
$589 USD
View
A
Retailer 11
-
HK$4,732 HKD
A$928 AUD
View
B+
Retailer 12
-
HK$5,335 HKD
$680 USD
View
B+
Retailer 13
-
HK$6,511 HKD
$830 USD
View
B+
Retailer 14
-
HK$6,566 HKD
SGD 1,131 SGD
View
B+
Retailer 15
-
HK$6,747 HKD
$860 USD
View
B+
Retailer 16
-
HK$6,928 HKD
$883 USD
View
B+
Retailer 17
-
HK$8,130 HKD
£816 GBP
View
B
Retailer 18
-
HK$8,190 HKD
$1,044 USD
View
B
Retailer 19
-
HK$8,292 HKD
$1,057 USD
View
Most Expensive
B
Brilliant Earth
21501721A · Oct 28
HK$10,512 HKD
$1,340 USD
View
19 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$8,881 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 Radiant
HK$1,632 HKD