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Radiant|Lab Grown|IGI

3.93ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG777611356

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

Certificate IGI LG777611356

Diamond specifications and retailer prices

From HK$5,139 HKD
$655 USD
As of October 31, 2026
Save HK$37,361 HKD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$42,500 HKD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 3.93ct lab-grown radiant diamond

This 3.93ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777611356 or 777611356. Listed at 5 retailers as of October 30, 2026, with prices from HK$5,139 to HK$42,500, a HK$37,361 spread on the same certified stone. Frank Darling lists it at HK$42,500. 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

3.93
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777611356
Dimensions10.65 × 7.89 × 5.39 mm
L/W Ratio1.35
Culet sizePointed
Top View
10.65 mm7.89 mm3.93 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777611356
Side View
Table 63.0%Crown 45.5°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.3%

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 31
Current: HK$42,500 HKD|Low: HK$3,421 HKD|High: HK$69,827 HKD|Avg: HK$20,699 HKD|-0.0%
Frank Darling
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
October 30, 2026
Retailer 2HK$5,139 HKD
Retailer 14HK$5,335 HKD
Retailer 8HK$7,085 HKD
Retailer 12HK$7,485 HKD
Retailer 11HK$8,973 HKD
Retailer 13HK$12,679 HKD
Retailer 6HK$12,694 HKD
Retailer 4HK$17,932 HKD
Retailer 9HK$19,057 HKD
Retailer 15HK$19,913 HKD
Retailer 7HK$24,570 HKD
Retailer 10HK$29,774 HKD
Retailer 3HK$38,130 HKD
Frank DarlingHK$42,500 HKD
Retailer 5HK$69,827 HKD

19 data points across 15 retailers

5 retailersHK$5,139 HKD to HK$42,500 HKD

A
Cheapest Retailer
-
HK$5,139 HKD
$655 USD
Final sale: no returns
B+
Retailer 2
-
HK$7,085 HKD
$903 USD
View
Retailer 3
-
HK$19,057 HKD
$2,429 USD
View
Price last confirmed 26 days ago
Retailer 4
-
HK$29,774 HKD
$3,795 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Frank Darling
100752089318KD · Oct 30
HK$42,500 HKD
$5,417 USD
View
4 more retailers have this diamond
Prices start from HK$5,139 HKDSave up to HK$37,361 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
3.93ct Radiant
HK$5,139 HKD