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Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG774601833

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774601833

Diamond specifications and retailer prices

From HK$3,672 HKD
$468 USD
As of October 29, 2026
Save HK$32,418 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,090 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.8ct lab-grown round diamond

This 3.8ct 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 LG774601833 or 774601833. Listed at 13 retailers as of October 29, 2026, with prices from HK$3,672 to HK$36,090, a HK$32,418 spread on the same certified stone. Brilliant Earth lists it at HK$36,090. 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

3.80
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774601833
Dimensions10.20 × 10.13 × 5.96 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
10.20 mm10.13 mm3.80 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774601833
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.7%

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$36,090 HKD|Low: HK$3,672 HKD|High: HK$67,708 HKD|Avg: HK$16,899 HKD|-46.7%
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 30, 2026
Retailer 5HK$3,672 HKD
Retailer 14HK$4,111 HKD
Retailer 10HK$5,649 HKD
Retailer 11HK$5,858 HKD
Retailer 2HK$6,903 HKD
Retailer 16HK$7,704 HKD
Retailer 6HK$8,144 HKD
Retailer 12HK$12,239 HKD
Retailer 3HK$14,632 HKD
Retailer 15HK$15,856 HKD
Retailer 8HK$16,411 HKD
Retailer 9HK$16,809 HKD
Retailer 7HK$18,139 HKD
Retailer 4HK$18,253 HKD
Retailer 13HK$20,446 HKD
Brilliant EarthHK$36,090 HKD

28 data points across 16 retailers

13 retailersHK$3,672 HKD to HK$36,090 HKD

A
Cheapest Retailer
-
HK$3,672 HKD
$468 USD
A
Retailer 2
-
HK$4,111 HKD
$524 USD
View
A
Retailer 3
-
HK$5,649 HKD
$720 USD
View
Retailer 4
-
HK$5,858 HKD
£588 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$6,903 HKD
€838 EUR
View
A
Retailer 6
-
HK$7,704 HKD
$982 USD
View
B+
Retailer 7
-
HK$12,239 HKD
$1,560 USD
View
B+
Retailer 8
-
HK$14,632 HKD
$1,865 USD
View
B+
Retailer 9
-
HK$15,856 HKD
$2,021 USD
View
B+
Retailer 10
-
HK$16,809 HKD
£1,687 GBP
View
Retailer 11
-
HK$18,253 HKD
SGD 3,144 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
HK$20,446 HKD
$2,606 USD
View
Most Expensive
B
Brilliant Earth
20805389A · Oct 30
HK$36,090 HKD
$4,600 USD
View
12 more retailers have this diamond
Prices start from HK$3,672 HKDSave up to HK$32,418 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
3.80ct Round
HK$3,672 HKD