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Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG802623419

Shape and cutting style on the report: Round brilliant

Certificate IGI LG802623419

Diamond specifications and retailer prices

From HK$3,672 HKD
$468 USD
As of October 29, 2026
Save HK$16,774 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$27,891 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG802623419 or 802623419. 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

3.80
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802623419
Dimensions10.00 × 10.07 × 6.03 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
10.00 mm10.07 mm3.80 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802623419
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.1%

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$27,891 HKD|Low: HK$3,672 HKD|High: HK$28,350 HKD|Avg: HK$14,027 HKD|-1.6%
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$3,672 HKD
Retailer 14HK$4,111 HKD
Retailer 11HK$5,649 HKD
Retailer 2HK$5,845 HKD
Retailer 9HK$6,903 HKD
Retailer 16HK$7,704 HKD
Retailer 6HK$7,806 HKD
Retailer 12HK$12,239 HKD
Retailer 3HK$14,632 HKD
Retailer 15HK$15,856 HKD
Retailer 8HK$16,489 HKD
Retailer 10HK$16,809 HKD
Retailer 7HK$18,147 HKD
Retailer 4HK$18,253 HKD
Retailer 13HK$20,446 HKD
Rare CaratHK$27,891 HKD

33 data points across 16 retailers

13 retailersHK$3,672 HKD to HK$20,446 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
A
Retailer 4
-
HK$5,845 HKD
£587 GBP
View
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 18 days ago
B
Retailer 12
-
HK$20,446 HKD
$2,606 USD
View
Most Expensive
Rare Carat
LGRD30-73957 · Oct 18
HK$27,891 HKD
$3,555 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from HK$3,672 HKDSave up to HK$16,774 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