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Oval|Lab Grown|IGI

3.09ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG805620737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805620737

Diamond specifications and retailer prices

From HK$5,846 HKD
$745 USD
As of October 29, 2026
Save HK$40,684 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$46,529 HKD at Brilliant Earth · As of October 28, 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 LG805620737 or 805620737. Listed at 13 retailers as of October 28, 2026, with prices from HK$5,846 to HK$46,529, a HK$40,684 spread on the same certified stone. Brilliant Earth lists it at HK$46,529. 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 angle34.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805620737
Dimensions11.33 × 8.36 × 11.33 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.33 mm8.36 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805620737
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41.4°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 29
Current: HK$46,529 HKD|Low: HK$2,627 HKD|High: HK$46,529 HKD|Avg: HK$13,933 HKD|+56.1%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 7HK$2,627 HKD
Retailer 15HK$5,846 HKD
Retailer 16HK$6,158 HKD
Retailer 3HK$6,324 HKD
Retailer 4HK$7,877 HKD
Retailer 14HK$8,050 HKD
Retailer 10HK$8,090 HKD
Retailer 17HK$11,735 HKD
Retailer 12HK$12,821 HKD
Retailer 6HK$14,843 HKD
Retailer 9HK$18,009 HKD
Retailer 8HK$18,604 HKD
Retailer 5HK$20,204 HKD
Retailer 2HK$22,092 HKD
Retailer 13HK$28,321 HKD
Retailer 11HK$34,132 HKD
Brilliant EarthHK$46,529 HKD

17 data points across 17 retailers

13 retailersHK$5,846 HKD to HK$46,529 HKD

A
Cheapest Retailer
-
HK$5,846 HKD
$745 USD
A
Retailer 2
-
HK$6,158 HKD
$785 USD
View
B+
Retailer 3
-
HK$6,324 HKD
$806 USD
View
A
Retailer 4
-
HK$7,281 HKD
$928 USD
View
A
Retailer 5
-
HK$8,050 HKD
$1,026 USD
View
B+
Retailer 6
-
HK$11,735 HKD
$1,496 USD
View
B+
Retailer 7
-
HK$12,821 HKD
$1,634 USD
View
Retailer 8
-
HK$18,009 HKD
A$3,531 AUD
View
Price last confirmed 118 days ago
Retailer 9
-
HK$20,204 HKD
$2,575 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
HK$22,092 HKD
£2,217 GBP
View
B
Retailer 11
-
HK$28,321 HKD
$3,609 USD
View
B
Retailer 12
-
HK$34,132 HKD
$4,350 USD
View
Most Expensive
B
Brilliant Earth
22276806A · Oct 28
HK$46,529 HKD
$5,930 USD
View
12 more retailers have this diamond
Prices start from HK$5,846 HKDSave up to HK$40,684 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$5,846 HKD