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Radiant|Lab Grown|IGI

3.87ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG776649472

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

Certificate IGI LG776649472

Diamond specifications and retailer prices

From HK$5,963 HKD
$760 USD
As of November 3, 2026
Save HK$53,432 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$59,395 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.87ct lab-grown radiant diamond

This 3.87ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776649472 or 776649472. Listed at 16 retailers as of November 2, 2026, with prices from HK$5,963 to HK$59,395, a HK$53,432 spread on the same certified stone. Brilliant Earth lists it at HK$59,395. 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

3.87
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776649472
Dimensions11.17 × 7.71 × 5.17 mm
L/W Ratio1.45
Culet sizePointed
Top View
11.17 mm7.71 mm3.87 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776649472
Side View
Table 66.0%Crown 43.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

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: Nov 3
Current: HK$59,395 HKD|Low: HK$5,885 HKD|High: HK$64,260 HKD|Avg: HK$18,641 HKD|-7.6%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 15HK$5,963 HKD
Retailer 12HK$6,755 HKD
Retailer 4HK$7,166 HKD
Retailer 7HK$7,281 HKD
Retailer 8HK$8,034 HKD
Retailer 2HK$8,807 HKD
Retailer 11HK$9,054 HKD
Retailer 17HK$9,415 HKD
Retailer 3HK$11,110 HKD
Retailer 16HK$12,821 HKD
Retailer 6HK$13,628 HKD
Retailer 19HK$13,644 HKD
Retailer 9HK$15,645 HKD
Retailer 14HK$21,486 HKD
Retailer 13HK$23,915 HKD
Retailer 10HK$30,590 HKD
Retailer 5HK$38,607 HKD
Retailer 18HK$39,387 HKD
Brilliant EarthHK$59,395 HKD

10 data points across 19 retailers

16 retailersHK$5,963 HKD to HK$59,395 HKD

A
Cheapest Retailer
-
HK$5,963 HKD
$760 USD
A
Retailer 2
-
HK$6,755 HKD
£678 GBP
View
A
Retailer 3
-
HK$7,166 HKD
$913 USD
View
B+
Retailer 4
-
HK$7,281 HKD
$928 USD
View
A
Retailer 5
-
HK$8,474 HKD
$1,080 USD
View
A
Retailer 6
-
HK$8,807 HKD
€1,069 EUR
View
A
Retailer 7
-
HK$11,110 HKD
$1,416 USD
View
A
Retailer 8
-
HK$12,821 HKD
A$2,514 AUD
View
Retailer 9
-
HK$13,628 HKD
$1,737 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$13,644 HKD
$1,739 USD
View
B+
Retailer 11
-
HK$15,589 HKD
£1,564 GBP
View
B+
Retailer 12
-
HK$21,486 HKD
A$4,213 AUD
View
B+
Retailer 13
-
HK$23,915 HKD
£2,400 GBP
View
B
Retailer 14
-
HK$38,607 HKD
$4,921 USD
View
B
Retailer 15
-
HK$39,387 HKD
$5,020 USD
View
Most Expensive
B
Brilliant Earth
22266381A · Nov 2
HK$59,395 HKD
$7,570 USD
View
15 more retailers have this diamond
Prices start from HK$5,963 HKDSave up to HK$53,432 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
3.87ct Radiant
HK$5,963 HKD