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Oval|Lab Grown|IGI

3.91ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG802622450

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG802622450

Diamond specifications and retailer prices

From HK$4,684 HKD
$597 USD
As of October 29, 2026
Save HK$36,980 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$41,664 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval 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 LG802622450 or 802622450. Listed at 12 retailers as of October 29, 2026, with prices from HK$4,684 to HK$41,664, a HK$36,980 spread on the same certified stone. Do Amore Diamonds lists it at HK$41,664. 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

3.91
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802622450
Dimensions12.71 × 8.85 × 5.53 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm8.85 mm3.91 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802622450
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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$41,664 HKD|Low: HK$4,645 HKD|High: HK$42,763 HKD|Avg: HK$17,928 HKD|-2.6%
Do Amore Diamonds
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
Retailer 17
October 30, 2026
Retailer 14HK$4,684 HKD
Retailer 12HK$5,249 HKD
Retailer 7HK$7,374 HKD
Retailer 5HK$7,902 HKD
Retailer 2HK$8,417 HKD
Retailer 16HK$8,921 HKD
Retailer 11HK$8,945 HKD
Retailer 4HK$9,761 HKD
Retailer 13HK$14,422 HKD
Retailer 8HK$16,208 HKD
Retailer 15HK$16,878 HKD
Retailer 6HK$19,694 HKD
Retailer 9HK$19,938 HKD
Retailer 10HK$25,421 HKD
Retailer 17HK$35,817 HKD
Retailer 3HK$39,703 HKD
Do Amore DiamondsHK$41,664 HKD

29 data points across 17 retailers

12 retailersHK$4,684 HKD to HK$41,664 HKD

A
Cheapest Retailer
-
HK$4,684 HKD
$597 USD
A
Retailer 2
-
HK$5,249 HKD
$669 USD
View
A
Retailer 3
-
HK$8,417 HKD
£845 GBP
View
B+
Retailer 4
-
HK$8,921 HKD
$1,137 USD
View
A
Retailer 5
-
HK$8,945 HKD
$1,140 USD
View
A
Retailer 6
-
HK$14,422 HKD
$1,838 USD
View
B+
Retailer 7
-
HK$16,878 HKD
$2,151 USD
View
B+
Retailer 8
-
HK$21,146 HKD
$2,695 USD
View
B
Retailer 9
-
HK$25,421 HKD
£2,551 GBP
View
B
Retailer 10
-
HK$35,817 HKD
$4,565 USD
View
B
Retailer 11
-
HK$39,703 HKD
$5,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-DE78E4F7B · Oct 30
HK$41,664 HKD
$5,310 USD
View
11 more retailers have this diamond
Prices start from HK$4,684 HKDSave up to HK$36,980 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
3.91ct Oval
HK$4,684 HKD