CaratHunter
Plans
Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG839611689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839611689

Diamond specifications and retailer prices

From HK$6,226 HKD
As of October 30, 2026
Save HK$18,066 HKD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$28,166 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.81ct lab-grown round diamond

This 3.81ct 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 LG839611689 or 839611689. Listed at 14 retailers as of October 26, 2026, with a 290% 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

3.81
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611689
Dimensions9.97 × 10.04 × 6.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm10.04 mm3.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611689
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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$28,166 HKD|Low: HK$5,045 HKD|High: HK$35,909 HKD|Avg: HK$14,379 HKD
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
October 31, 2026
Retailer 3HK$5,045 HKD
Retailer 7HK$6,226 HKD
Retailer 14HK$7,236 HKD
Retailer 9HK$8,065 HKD
Retailer 10HK$8,591 HKD
Retailer 13HK$8,591 HKD
Retailer 11HK$8,647 HKD
Retailer 2HK$12,953 HKD
Retailer 6HK$14,224 HKD
Retailer 4HK$17,990 HKD
Retailer 8HK$18,161 HKD
Retailer 12HK$24,292 HKD
Retailer 5HK$25,356 HKD
Rare CaratHK$28,166 HKD

25 data points across 14 retailers

14 retailersHK$6,226 HKD to HK$24,292 HKD

Retailer 1
-
HK$4,323 HKD
$551 USD
Price last confirmed 26 days ago
A
Retailer 2
-
HK$6,226 HKD
View
Retailer 3
-
HK$7,236 HKD
£726 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$8,065 HKD
€979 EUR
View
A
Retailer 5
-
HK$8,591 HKD
$1,095 USD
View
B+
Retailer 6
-
HK$8,591 HKD
$1,095 USD
View
A
Retailer 7
-
HK$8,647 HKD
£868 GBP
View
B+
Retailer 8
-
HK$12,953 HKD
$1,651 USD
View
B+
Retailer 9
-
HK$14,224 HKD
$1,813 USD
View
B+
Retailer 10
-
HK$17,990 HKD
$2,293 USD
View
B+
Retailer 11
-
HK$18,161 HKD
SGD 3,128 SGD
View
B
Retailer 12
-
HK$24,292 HKD
£2,438 GBP
View
Retailer 13
-
HK$25,356 HKD
A$4,972 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
172601-BB · Oct 18
HK$28,166 HKD
$3,590 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from HK$6,226 HKDSave up to HK$18,066 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
3.81ct Round
HK$6,226 HKD