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Radiant|Lab Grown|IGI

1.28ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2

Diamond specifications and retailer prices

From HK$2,134 HKD
As of October 29, 2026
Save HK$3,868 HKD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$6,002 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from HK$2,134 to HK$6,002, a HK$3,868 spread on the same certified stone. Blue Nile lists it at HK$6,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.60 × 5.30 × 3.59 mm
L/W Ratio1.43
Top View
7.60 mm5.30 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: HK$6,002 HKD|Low: HK$1,295 HKD|High: HK$6,002 HKD|Avg: HK$3,311 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4HK$1,295 HKD
Retailer 5HK$1,506 HKD
Retailer 2HK$2,134 HKD
Retailer 3HK$5,712 HKD
Blue NileHK$6,002 HKD

36 data points across 5 retailers

2 retailersHK$2,134 HKD to HK$6,002 HKD

A
Cheapest Retailer
-
HK$2,134 HKD
Most Expensive
B
Blue Nile
20189129 · Oct 29
HK$6,002 HKD
$765 USD
View
1 more retailer has this diamond
Prices start from HK$2,134 HKDSave up to HK$3,868 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
1.28ct Radiant
HK$2,134 HKD