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Radiant|Lab Grown|IGI

3.85ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG779663852

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

Certificate IGI LG779663852

Diamond specifications and retailer prices

From HK$5,806 HKD
$740 USD
As of November 2, 2026
Save HK$50,294 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$56,100 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.85ct lab-grown radiant diamond

This 3.85ct 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 LG779663852 or 779663852. Listed at 18 retailers as of November 1, 2026, with prices from HK$5,806 to HK$56,100, a HK$50,294 spread on the same certified stone. Brilliant Earth lists it at HK$56,100. 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

3.85
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779663852
Dimensions10.78 × 7.88 × 5.36 mm
L/W Ratio1.37
Culet sizePointed
Top View
10.78 mm7.88 mm3.85 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779663852
Side View
Table 64.0%Crown 45°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.0%

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 2
Current: HK$56,100 HKD|Low: HK$5,806 HKD|High: HK$56,100 HKD|Avg: HK$17,762 HKD|+20.4%
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
Retailer 20
Retailer 21
November 2, 2026
Retailer 17HK$5,806 HKD
Retailer 2HK$6,596 HKD
Retailer 20HK$6,622 HKD
Retailer 6HK$6,948 HKD
Retailer 10HK$7,109 HKD
Retailer 11HK$7,993 HKD
Retailer 15HK$8,609 HKD
Retailer 19HK$9,172 HKD
Retailer 4HK$10,985 HKD
Retailer 9HK$13,291 HKD
Retailer 3HK$13,856 HKD
Retailer 12HK$15,572 HKD
Retailer 5HK$15,590 HKD
Retailer 7HK$16,751 HKD
Retailer 16HK$21,374 HKD
Retailer 8HK$24,166 HKD
Retailer 18HK$25,868 HKD
Retailer 14HK$30,361 HKD
Retailer 13HK$38,405 HKD
Retailer 21HK$38,446 HKD
Brilliant EarthHK$56,100 HKD

11 data points across 21 retailers

18 retailersHK$5,806 HKD to HK$56,100 HKD

A
Cheapest Retailer
-
HK$5,806 HKD
$740 USD
A
Retailer 2
-
HK$6,596 HKD
£662 GBP
View
A
Retailer 3
-
HK$6,622 HKD
$844 USD
View
A
Retailer 4
-
HK$6,948 HKD
$886 USD
View
B+
Retailer 5
-
HK$7,109 HKD
$906 USD
View
A
Retailer 6
-
HK$8,254 HKD
$1,052 USD
View
A
Retailer 7
-
HK$8,609 HKD
€1,045 EUR
View
A
Retailer 8
-
HK$10,985 HKD
$1,400 USD
View
A
Retailer 9
-
HK$13,291 HKD
$1,694 USD
View
A
Retailer 10
-
HK$13,856 HKD
$1,766 USD
View
B+
Retailer 11
-
HK$15,590 HKD
$1,987 USD
View
B+
Retailer 12
-
HK$16,751 HKD
CA$2,965 CAD
View
B+
Retailer 13
-
HK$21,374 HKD
A$4,191 AUD
View
B
Retailer 14
-
HK$24,166 HKD
$3,080 USD
View
B
Retailer 15
-
HK$25,868 HKD
£2,596 GBP
View
B
Retailer 16
-
HK$38,405 HKD
$4,895 USD
View
B
Retailer 17
-
HK$38,446 HKD
$4,900 USD
View
Most Expensive
B
Brilliant Earth
22267004A · Nov 1
HK$56,100 HKD
$7,150 USD
View
17 more retailers have this diamond
Prices start from HK$5,806 HKDSave up to HK$50,294 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
3.85ct Radiant
HK$5,806 HKD