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Radiant|Lab Grown|IGI

1.21ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG825627372

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

Certificate IGI LG825627372

Diamond specifications and retailer prices

From HK$1,655 HKD
$211 USD
As of October 30, 2026
Save HK$6,944 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,599 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825627372 or 825627372. Listed at 12 retailers as of October 25, 2026, with prices from HK$1,655 to HK$8,599, a HK$6,944 spread on the same certified stone. MOH London lists it at HK$8,599. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825627372
Dimensions7.53 × 5.33 × 3.51 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.33 mm1.21 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825627372
Side View
Table 65.0%Crown 36.8°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.9%

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$8,599 HKD|Low: HK$1,655 HKD|High: HK$8,599 HKD|Avg: HK$4,201 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8HK$1,655 HKD
Retailer 3HK$2,409 HKD
Retailer 4HK$3,154 HKD
Retailer 9HK$3,225 HKD
Retailer 2HK$3,335 HKD
Retailer 6HK$3,923 HKD
Retailer 5HK$4,478 HKD
Retailer 10HK$5,924 HKD
Retailer 7HK$6,327 HKD
MOH LondonHK$8,599 HKD

9 data points across 10 retailers

12 retailersHK$1,655 HKD to HK$8,599 HKD

A
Cheapest Retailer
-
HK$1,655 HKD
$211 USD
Final sale: no returns
A
Retailer 2
-
HK$2,409 HKD
£242 GBP
View
A
Retailer 3
-
HK$3,154 HKD
ZAR 6,494 ZAR
View
A
Retailer 4
-
HK$3,225 HKD
$411 USD
View
A
Retailer 5
-
HK$3,335 HKD
£335 GBP
View
B+
Retailer 6
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 7
-
HK$4,478 HKD
A$878 AUD
View
B+
Retailer 8
-
HK$5,900 HKD
$752 USD
View
B+
Retailer 9
-
HK$5,900 HKD
$752 USD
View
B+
Retailer 10
-
HK$5,924 HKD
$755 USD
View
B
Retailer 11
-
HK$6,327 HKD
$806 USD
View
Most Expensive
B
MOH London
LG825627372 · Oct 25
HK$8,599 HKD
£863 GBP
View
11 more retailers have this diamond
Prices start from HK$1,655 HKDSave up to HK$6,944 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
1.21ct Radiant
HK$1,655 HKD