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Radiant|Lab Grown|IGI

1.51ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG725510587

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

Certificate IGI LG725510587

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 30, 2026
Save HK$6,841 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,473 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG725510587 or 725510587. Listed at 19 retailers as of October 30, 2026, with prices from HK$1,632 to HK$8,473, a HK$6,841 spread on the same certified stone. Brilliant Earth lists it at HK$8,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725510587
Dimensions8.36 × 5.67 × 3.79 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.67 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725510587
Side View
Table 62.0%Crown 39.4°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 66.8%

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$8,473 HKD|Low: HK$1,530 HKD|High: HK$9,366 HKD|Avg: HK$4,540 HKD|-5.3%
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
Retailer 19
November 1, 2026
Retailer 5HK$1,632 HKD
Retailer 19HK$1,891 HKD
Retailer 4HK$2,024 HKD
Retailer 6HK$2,024 HKD
Retailer 12HK$2,310 HKD
Retailer 14HK$3,361 HKD
Retailer 9HK$3,483 HKD
Retailer 2HK$3,496 HKD
Retailer 13HK$3,734 HKD
Retailer 10HK$3,931 HKD
Retailer 8HK$4,613 HKD
Retailer 16HK$4,727 HKD
Retailer 17HK$5,241 HKD
Retailer 7HK$6,512 HKD
Retailer 11HK$6,926 HKD
Retailer 18HK$7,493 HKD
Retailer 15HK$8,161 HKD
Retailer 3HK$8,238 HKD
Brilliant EarthHK$8,473 HKD

34 data points across 19 retailers

19 retailersHK$1,632 HKD to HK$8,473 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Retailer 3
-
HK$2,024 HKD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$2,024 HKD
$258 USD
View
A
Retailer 5
-
HK$2,310 HKD
£232 GBP
View
A
Retailer 6
-
HK$3,361 HKD
€408 EUR
View
B+
Retailer 7
-
HK$3,483 HKD
$444 USD
View
A
Retailer 8
-
HK$3,496 HKD
ZAR 7,198 ZAR
View
A
Retailer 9
-
HK$3,734 HKD
£375 GBP
View
A
Retailer 10
-
HK$3,931 HKD
$501 USD
View
B+
Retailer 11
-
HK$4,613 HKD
$588 USD
View
A
Retailer 12
-
HK$4,727 HKD
A$927 AUD
View
B+
Retailer 13
-
HK$5,241 HKD
$668 USD
View
B+
Retailer 14
-
HK$6,512 HKD
$830 USD
View
B+
Retailer 15
-
HK$6,926 HKD
$883 USD
View
Retailer 16
-
HK$7,493 HKD
$955 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$8,161 HKD
£819 GBP
View
B
Retailer 18
-
HK$8,238 HKD
$1,050 USD
View
Most Expensive
B
Brilliant Earth
18656587A · Oct 31
HK$8,473 HKD
$1,080 USD
View
18 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$6,841 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
1.51ct Radiant
HK$1,632 HKD