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Oval|Lab Grown|IGI

3.90ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG816653697

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816653697

Diamond specifications and retailer prices

From HK$4,527 HKD
$577 USD
As of October 28, 2026
Save HK$31,022 HKD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,549 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.9ct lab-grown oval diamond

This 3.9ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816653697 or 816653697. Listed at 8 retailers as of October 28, 2026, with prices from HK$4,527 to HK$35,549, a HK$31,022 spread on the same certified stone. Frank Darling lists it at HK$35,549. 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

3.90
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816653697
Dimensions12.21 × 8.91 × 5.58 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.21 mm8.91 mm3.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816653697
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 28
Current: HK$35,549 HKD|Low: HK$4,527 HKD|High: HK$35,555 HKD|Avg: HK$13,461 HKD|-0.0%
Frank Darling
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
October 28, 2026
Retailer 2HK$4,527 HKD
Retailer 12HK$4,920 HKD
Retailer 14HK$5,689 HKD
Retailer 8HK$6,340 HKD
Retailer 4HK$6,450 HKD
Retailer 3HK$7,140 HKD
Retailer 13HK$8,273 HKD
Retailer 10HK$9,298 HKD
Retailer 6HK$10,177 HKD
Retailer 15HK$11,762 HKD
Retailer 11HK$17,372 HKD
Retailer 5HK$18,538 HKD
Retailer 9HK$23,657 HKD
Retailer 7HK$35,230 HKD
Frank DarlingHK$35,549 HKD

20 data points across 15 retailers

8 retailersHK$4,527 HKD to HK$35,549 HKD

A
Cheapest Retailer
-
HK$4,527 HKD
$577 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,340 HKD
$808 USD
View
A
Retailer 3
-
HK$6,450 HKD
£647 GBP
View
Price last confirmed 44 days ago
A
Retailer 4
-
HK$9,298 HKD
$1,185 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$11,762 HKD
$1,499 USD
View
Price last confirmed 43 days ago
B+
Retailer 6
-
HK$17,372 HKD
$2,214 USD
View
Price last confirmed 24 days ago
B
Retailer 7
-
HK$23,657 HKD
$3,015 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100753229014KD · Oct 29
HK$35,549 HKD
$4,531 USD
View
7 more retailers have this diamond
Prices start from HK$4,527 HKDSave up to HK$31,022 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
3.90ct Oval
HK$4,527 HKD