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Oval|Lab Grown|IGI

3.09ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG818635896

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818635896

Diamond specifications and retailer prices

From HK$4,174 HKD
$532 USD
As of October 29, 2026
Save HK$33,407 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$37,581 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct 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 LG818635896 or 818635896. Listed at 17 retailers as of October 29, 2026, with prices from HK$4,174 to HK$37,581, a HK$33,407 spread on the same certified stone. Brilliant Earth lists it at HK$37,581. 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

3.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818635896
Dimensions11.64 × 8.30 × 5.10 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm8.30 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818635896
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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$37,581 HKD|Low: HK$4,001 HKD|High: HK$48,251 HKD|Avg: HK$12,407 HKD|-22.1%
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
November 1, 2026
Retailer 11HK$4,174 HKD
Retailer 10HK$4,676 HKD
Retailer 13HK$5,170 HKD
Retailer 14HK$5,170 HKD
Retailer 3HK$5,963 HKD
Retailer 8HK$6,766 HKD
Retailer 7HK$7,971 HKD
Retailer 5HK$7,995 HKD
Retailer 9HK$8,027 HKD
Retailer 15HK$13,353 HKD
Retailer 12HK$13,604 HKD
Retailer 6HK$15,066 HKD
Retailer 4HK$16,656 HKD
Retailer 2HK$21,592 HKD
Brilliant EarthHK$37,581 HKD

43 data points across 15 retailers

17 retailersHK$4,174 HKD to HK$37,581 HKD

A
Cheapest Retailer
-
HK$4,174 HKD
$532 USD
A
Retailer 2
-
HK$4,676 HKD
$596 USD
View
A
Retailer 3
-
HK$5,170 HKD
$659 USD
View
Retailer 4
-
HK$5,170 HKD
$659 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$5,963 HKD
$760 USD
View
A
Retailer 6
-
HK$6,766 HKD
£679 GBP
View
A
Retailer 7
-
HK$7,971 HKD
$1,016 USD
View
A
Retailer 8
-
HK$7,995 HKD
$1,019 USD
View
A
Retailer 9
-
HK$8,027 HKD
£806 GBP
View
A
Retailer 10
-
HK$10,341 HKD
$1,318 USD
View
B+
Retailer 11
-
HK$13,353 HKD
$1,702 USD
View
B+
Retailer 12
-
HK$13,604 HKD
$1,734 USD
View
B+
Retailer 13
-
HK$15,066 HKD
£1,512 GBP
View
B+
Retailer 14
-
HK$16,656 HKD
$2,123 USD
View
Retailer 15
-
HK$16,806 HKD
$2,142 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$21,592 HKD
£2,167 GBP
View
Most Expensive
B
Brilliant Earth
20684929A · Oct 31
HK$37,581 HKD
$4,790 USD
View
16 more retailers have this diamond
Prices start from HK$4,174 HKDSave up to HK$33,407 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
3.09ct Oval
HK$4,174 HKD