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Radiant|Lab Grown|IGI

3.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG694576126

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

Certificate IGI LG694576126

Diamond specifications and retailer prices

From HK$5,323 HKD
As of October 30, 2026
Save HK$45,988 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$51,311 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown radiant diamond

This 3.5ct 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 LG694576126 or 694576126. Listed at 10 retailers as of October 29, 2026, with prices from HK$5,323 to HK$51,311, a HK$45,988 spread on the same certified stone. Brilliant Earth lists it at HK$51,311. 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

3.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694576126
Dimensions8.36 × 8.23 × 5.53 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm8.23 mm3.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694576126
Side View
Table 62.0%Crown 45.8°Girdle: Slightly ThickPavilion 31.9°Culet: NoneDepth 67.2%

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$51,311 HKD|Low: HK$5,323 HKD|High: HK$52,880 HKD|Avg: HK$17,199 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 19, 2026
Retailer 12HK$5,323 HKD
Retailer 11HK$6,920 HKD
Retailer 5HK$7,118 HKD
Retailer 10HK$9,995 HKD
Retailer 6HK$11,863 HKD
Retailer 9HK$15,513 HKD
Retailer 8HK$15,817 HKD
Retailer 3HK$15,949 HKD
Retailer 4HK$18,414 HKD
Retailer 7HK$19,522 HKD
Retailer 2HK$26,479 HKD
Brilliant EarthHK$51,311 HKD

16 data points across 12 retailers

10 retailersHK$5,323 HKD to HK$51,311 HKD

A
Cheapest Retailer
-
HK$5,323 HKD
B+
Retailer 2
-
HK$6,920 HKD
$882 USD
View
A
Retailer 3
-
HK$7,118 HKD
€864 EUR
View
A
Retailer 4
-
HK$9,995 HKD
$1,274 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,863 HKD
$1,512 USD
View
B+
Retailer 6
-
HK$15,513 HKD
SGD 2,672 SGD
View
B+
Retailer 7
-
HK$15,817 HKD
$2,016 USD
View
Retailer 8
-
HK$19,522 HKD
A$3,828 AUD
View
Price last confirmed 22 days ago
Retailer 9
-
HK$26,479 HKD
$3,375 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17805055A · Oct 29
HK$51,311 HKD
$6,540 USD
View
9 more retailers have this diamond
Prices start from HK$5,323 HKDSave up to HK$45,988 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
3.50ct Radiant
HK$5,323 HKD