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Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG767609490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG767609490

Diamond specifications and retailer prices

From HK$3,798 HKD
$484 USD
As of October 29, 2026
Save HK$17,576 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$27,031 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.92ct lab-grown round diamond

This 3.92ct 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 LG767609490 or 767609490. Listed at 13 retailers as of October 29, 2026, with a 463% 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

3.92
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG767609490
Dimensions10.27 × 10.18 × 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
10.27 mm10.18 mm3.92 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG767609490
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.9%

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$27,031 HKD|Low: HK$3,774 HKD|High: HK$27,619 HKD|Avg: HK$13,899 HKD|-2.1%
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 29, 2026
Retailer 13HK$3,798 HKD
Retailer 11HK$4,253 HKD
Retailer 4HK$6,076 HKD
Retailer 2HK$7,192 HKD
Retailer 6HK$7,813 HKD
Retailer 3HK$7,886 HKD
Retailer 12HK$12,648 HKD
Retailer 10HK$12,672 HKD
Retailer 14HK$15,128 HKD
Retailer 16HK$16,391 HKD
Retailer 8HK$16,605 HKD
Retailer 5HK$18,801 HKD
Retailer 7HK$19,232 HKD
Retailer 9HK$19,750 HKD
Retailer 15HK$21,374 HKD
Rare CaratHK$27,031 HKD

32 data points across 16 retailers

13 retailersHK$3,798 HKD to HK$21,374 HKD

A
Cheapest Retailer
-
HK$3,798 HKD
$484 USD
A
Retailer 2
-
HK$4,253 HKD
$542 USD
View
Retailer 3
-
HK$6,076 HKD
£610 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$7,192 HKD
€873 EUR
View
A
Retailer 5
-
HK$7,886 HKD
$1,005 USD
View
B+
Retailer 6
-
HK$12,648 HKD
$1,612 USD
View
B+
Retailer 7
-
HK$12,672 HKD
$1,615 USD
View
B+
Retailer 8
-
HK$15,128 HKD
$1,928 USD
View
B+
Retailer 9
-
HK$16,391 HKD
$2,089 USD
View
Retailer 10
-
HK$18,801 HKD
SGD 3,238 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
HK$19,750 HKD
£1,982 GBP
View
B
Retailer 12
-
HK$21,374 HKD
$2,724 USD
View
Most Expensive
Rare Carat
LGRD30-19679 · Oct 18
HK$27,031 HKD
$3,445 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from HK$3,798 HKDSave up to HK$17,576 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
3.92ct Round
HK$3,798 HKD