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Round|Lab Grown|IGI

3.81ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG626426182

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626426182

Diamond specifications and retailer prices

From HK$3,758 HKD
$479 USD
As of October 31, 2026
Save HK$12,027 HKD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$15,786 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.81ct lab-grown round diamond

This 3.81ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626426182 or 626426182. Listed at 6 retailers as of October 30, 2026, with prices from HK$3,758 to HK$15,786, a HK$12,027 spread on the same certified stone. The Diamond Guys lists it at HK$15,786. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626426182
Dimensions10.13 × 10.10 × 6.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.13 mm10.10 mm3.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626426182
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

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 31
Current: HK$3,758 HKD|Low: HK$2,581 HKD|High: HK$28,715 HKD|Avg: HK$11,124 HKD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
October 27, 2026
Retailer 1HK$3,758 HKD
Retailer 6HK$5,343 HKD
Retailer 9HK$6,386 HKD
Retailer 4HK$6,604 HKD
Retailer 10HK$6,708 HKD
Retailer 13HK$7,289 HKD
Retailer 12HK$9,170 HKD
Retailer 8HK$10,341 HKD
Retailer 2HK$10,848 HKD
Retailer 5HK$10,937 HKD
Retailer 11HK$15,383 HKD
The Diamond GuysHK$15,786 HKD
Retailer 3HK$18,464 HKD
Retailer 7HK$28,715 HKD

15 data points across 14 retailers

6 retailersHK$3,758 HKD to HK$15,786 HKD

A
Cheapest Retailer
-
HK$3,758 HKD
$479 USD
Final sale: no returns
B+
Retailer 2
-
HK$5,343 HKD
$681 USD
View
Retailer 3
-
HK$9,170 HKD
ZAR 18,881 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
HK$10,341 HKD
$1,318 USD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
HK$10,937 HKD
CA$1,936 CAD
View
Most Expensive
B
The Diamond Guys
1954433959 · Oct 30
HK$15,786 HKD
$2,012 USD
View
5 more retailers have this diamond
Prices start from HK$3,758 HKDSave up to HK$12,027 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$3,758 HKD