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Radiant|Lab Grown|IGI

3.31ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG823603691

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

Certificate IGI LG823603691

Diamond specifications and retailer prices

From HK$5,492 HKD
$700 USD
As of October 27, 2026
Save HK$41,507 HKD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$47,000 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.31ct lab-grown radiant diamond

This 3.31ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823603691 or 823603691. Listed at 11 retailers as of October 27, 2026, with prices from HK$5,492 to HK$47,000, a HK$41,507 spread on the same certified stone. Do Amore Diamonds lists it at HK$47,000. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.31
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823603691
Dimensions10.55 × 7.31 × 4.93 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm7.31 mm3.31 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823603691
Side View
Table 67.0%Crown 45.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.4%

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$47,000 HKD|Low: HK$5,273 HKD|High: HK$48,726 HKD|Avg: HK$19,181 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 7HK$5,492 HKD
Retailer 4HK$9,880 HKD
Retailer 9HK$9,949 HKD
Retailer 6HK$9,965 HKD
Retailer 8HK$10,349 HKD
Retailer 5HK$15,685 HKD
Retailer 3HK$25,618 HKD
Retailer 2HK$26,387 HKD
Do Amore DiamondsHK$47,000 HKD

21 data points across 9 retailers

11 retailersHK$5,492 HKD to HK$47,000 HKD

A
Cheapest Retailer
-
HK$5,492 HKD
$700 USD
A
Retailer 2
-
HK$5,971 HKD
$761 USD
View
Retailer 3
-
HK$9,880 HKD
£991 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$9,949 HKD
$1,268 USD
View
A
Retailer 5
-
HK$9,965 HKD
$1,270 USD
View
A
Retailer 6
-
HK$10,349 HKD
$1,319 USD
View
B+
Retailer 7
-
HK$15,685 HKD
$1,999 USD
View
B+
Retailer 8
-
HK$19,765 HKD
$2,519 USD
View
Retailer 9
-
HK$25,618 HKD
$3,265 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
HK$26,387 HKD
£2,648 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1792976 · Oct 29
HK$47,000 HKD
$5,990 USD
View
10 more retailers have this diamond
Prices start from HK$5,492 HKDSave up to HK$41,507 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
3.31ct Radiant
HK$5,492 HKD