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Oval|Lab Grown|IGI

3.05ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG591346718

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG591346718

Diamond specifications and retailer prices

From HK$3,107 HKD
$396 USD
As of October 29, 2026
Save HK$11,979 HKD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$23,774 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591346718 or 591346718. Listed at 18 retailers as of October 26, 2026, with a 386% 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

3.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591346718
Dimensions11.62 × 8.28 × 5.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.62 mm8.28 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591346718
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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$23,774 HKD|Low: HK$2,778 HKD|High: HK$23,774 HKD|Avg: HK$8,452 HKD|+7.8%
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
Retailer 18
November 1, 2026
Retailer 10HK$3,107 HKD
Retailer 4HK$3,484 HKD
Retailer 14HK$3,484 HKD
Retailer 5HK$3,852 HKD
Retailer 18HK$3,852 HKD
Retailer 17HK$4,379 HKD
Retailer 6HK$6,112 HKD
Retailer 12HK$6,120 HKD
Retailer 2HK$6,328 HKD
Retailer 11HK$6,360 HKD
Retailer 3HK$6,834 HKD
Retailer 16HK$8,011 HKD
Retailer 15HK$10,820 HKD
Retailer 9HK$12,397 HKD
Retailer 8HK$12,681 HKD
Retailer 7HK$14,437 HKD
Retailer 13HK$15,086 HKD
Brilliant EarthHK$23,774 HKD

35 data points across 18 retailers

18 retailersHK$3,107 HKD to HK$15,086 HKD

A
Cheapest Retailer
-
HK$3,107 HKD
$396 USD
A
Retailer 2
-
HK$3,484 HKD
$444 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,484 HKD
$444 USD
View
A
Retailer 4
-
HK$3,852 HKD
$491 USD
View
A
Retailer 5
-
HK$3,852 HKD
$491 USD
View
Retailer 6
-
HK$4,379 HKD
£439 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
HK$6,112 HKD
$779 USD
View
A
Retailer 8
-
HK$6,120 HKD
$780 USD
View
A
Retailer 9
-
HK$6,328 HKD
£635 GBP
View
A
Retailer 10
-
HK$6,360 HKD
€772 EUR
View
A
Retailer 11
-
HK$6,834 HKD
$871 USD
View
A
Retailer 12
-
HK$8,011 HKD
$1,021 USD
View
B+
Retailer 13
-
HK$10,820 HKD
$1,379 USD
View
B+
Retailer 14
-
HK$12,397 HKD
$1,580 USD
View
Retailer 15
-
HK$12,681 HKD
$1,616 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$14,437 HKD
$1,840 USD
View
B
Retailer 17
-
HK$15,086 HKD
£1,514 GBP
View
Most Expensive
Brilliant Earth
7736970A · Oct 21
HK$23,774 HKD
$3,030 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from HK$3,107 HKDSave up to HK$11,979 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
3.05ct Oval
HK$3,107 HKD