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Round|Lab Grown|IGI

3.86ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG763664062

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763664062

Diamond specifications and retailer prices

From HK$3,727 HKD
$475 USD
As of October 29, 2026
Save HK$17,049 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$28,323 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.86ct lab-grown round diamond

This 3.86ct lab-grown round 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 LG763664062 or 763664062. Listed at 13 retailers as of October 29, 2026, with a 457% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.86
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763664062
Dimensions10.02 × 9.94 × 6.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.02 mm9.94 mm3.86 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763664062
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.6%

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 29
Current: HK$28,323 HKD|Low: HK$3,703 HKD|High: HK$28,794 HKD|Avg: HK$13,630 HKD|-0.2%
Rare Carat
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
October 30, 2026
Retailer 5HK$3,727 HKD
Retailer 15HK$4,174 HKD
Retailer 2HK$5,932 HKD
Retailer 9HK$7,002 HKD
Retailer 6HK$7,786 HKD
Retailer 16HK$7,791 HKD
Retailer 13HK$12,420 HKD
Retailer 12HK$12,435 HKD
Retailer 3HK$14,852 HKD
Retailer 8HK$16,372 HKD
Retailer 11HK$16,429 HKD
Retailer 10HK$17,068 HKD
Retailer 4HK$18,526 HKD
Retailer 7HK$18,673 HKD
Retailer 14HK$20,775 HKD
Rare CaratHK$28,323 HKD

34 data points across 16 retailers

13 retailersHK$3,727 HKD to HK$20,775 HKD

A
Cheapest Retailer
-
HK$3,727 HKD
$475 USD
A
Retailer 2
-
HK$4,174 HKD
$532 USD
View
A
Retailer 3
-
HK$5,932 HKD
£595 GBP
View
A
Retailer 4
-
HK$7,002 HKD
€850 EUR
View
A
Retailer 5
-
HK$7,791 HKD
$993 USD
View
B+
Retailer 6
-
HK$12,420 HKD
$1,583 USD
View
B+
Retailer 7
-
HK$12,435 HKD
$1,585 USD
View
B+
Retailer 8
-
HK$14,852 HKD
$1,893 USD
View
B+
Retailer 9
-
HK$16,429 HKD
$2,094 USD
View
B+
Retailer 10
-
HK$17,068 HKD
£1,713 GBP
View
Retailer 11
-
HK$18,526 HKD
SGD 3,191 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
HK$20,775 HKD
$2,648 USD
View
Most Expensive
Rare Carat
LGRD30-19515 · Oct 18
HK$28,323 HKD
$3,610 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from HK$3,727 HKDSave up to HK$17,049 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
3.86ct Round
HK$3,727 HKD