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Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG789636175

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789636175

Diamond specifications and retailer prices

From HK$3,680 HKD
$469 USD
As of October 29, 2026
Save HK$32,568 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,247 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG789636175 or 789636175. Listed at 13 retailers as of October 29, 2026, with prices from HK$3,680 to HK$36,247, a HK$32,568 spread on the same certified stone. Brilliant Earth lists it at HK$36,247. 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°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789636175
Dimensions10.02 × 10.07 × 6.07 mm
L/W Ratio1.00
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 mm10.07 mm3.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789636175
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

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 29
Current: HK$36,247 HKD|Low: HK$3,680 HKD|High: HK$37,346 HKD|Avg: HK$14,885 HKD|-2.9%
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
October 29, 2026
Retailer 5HK$3,680 HKD
Retailer 14HK$4,119 HKD
Retailer 11HK$5,897 HKD
Retailer 2HK$6,920 HKD
Retailer 16HK$7,720 HKD
Retailer 6HK$7,827 HKD
Retailer 12HK$12,271 HKD
Retailer 10HK$12,279 HKD
Retailer 3HK$14,671 HKD
Retailer 15HK$15,903 HKD
Retailer 8HK$16,529 HKD
Retailer 9HK$16,849 HKD
Retailer 7HK$18,249 HKD
Retailer 4HK$18,294 HKD
Retailer 13HK$20,501 HKD
Brilliant EarthHK$36,247 HKD

27 data points across 16 retailers

13 retailersHK$3,680 HKD to HK$36,247 HKD

A
Cheapest Retailer
-
HK$3,680 HKD
$469 USD
A
Retailer 2
-
HK$4,119 HKD
$525 USD
View
Retailer 3
-
HK$5,897 HKD
£592 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$6,920 HKD
€840 EUR
View
A
Retailer 5
-
HK$7,720 HKD
$984 USD
View
B+
Retailer 6
-
HK$12,271 HKD
$1,564 USD
View
B+
Retailer 7
-
HK$12,279 HKD
$1,565 USD
View
B+
Retailer 8
-
HK$14,671 HKD
$1,870 USD
View
B+
Retailer 9
-
HK$15,903 HKD
$2,027 USD
View
B+
Retailer 10
-
HK$16,849 HKD
£1,691 GBP
View
Retailer 11
-
HK$18,294 HKD
SGD 3,151 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
HK$20,501 HKD
$2,613 USD
View
Most Expensive
B
Brilliant Earth
20804657A · Oct 29
HK$36,247 HKD
$4,620 USD
View
12 more retailers have this diamond
Prices start from HK$3,680 HKDSave up to HK$32,568 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$3,680 HKD