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Oval|Lab Grown|IGI

2.58ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG502122500

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG502122500

Diamond specifications and retailer prices

From $2,168 AUD
$1,523 USD
As of October 31, 2026
Save $5,583 AUD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,531 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.58ct lab-grown oval diamond

This 2.58ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502122500 or 502122500. Listed at 18 retailers as of October 29, 2026, with a 258% 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

2.58
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502122500
Dimensions11.11 × 8.05 × 4.72 mm
L/W Ratio1.38
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
11.11 mm8.05 mm2.58 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502122500
Side View
Table 60.0%Crown 33.6°Girdle: THN-MEDPavilion 39.4°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,581 AUD|Low: $1,876 AUD|High: $16,144 AUD|Avg: $5,890 AUD
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 8$2,168 AUD
Retailer 15$2,346 AUD
Retailer 2$2,553 AUD
Retailer 3$2,628 AUD
Retailer 16$2,722 AUD
Retailer 14$2,961 AUD
Retailer 4$2,977 AUD
Retailer 17$4,276 AUD
Retailer 13$4,692 AUD
Retailer 7$5,109 AUD
Retailer 18$5,630 AUD
Retailer 6$5,951 AUD
Retailer 5$6,227 AUD
Retailer 11$7,132 AUD
Retailer 12$7,751 AUD
Retailer 1$8,581 AUD
Taylor and Hart$10,531 AUD
Retailer 9$10,752 AUD
Retailer 10$16,144 AUD

24 data points across 19 retailers

18 retailers$2,168 AUD to $7,751 AUD

B+
Cheapest Retailer
-
$2,168 AUD
$1,523 USD
B
Retailer 2
-
$2,346 AUD
$1,648 USD
View
B
Retailer 3
-
$2,553 AUD
$1,793 USD
View
B
Retailer 4
-
$2,628 AUD
$1,846 USD
View
Final sale: no returns
B
Retailer 5
-
$2,722 AUD
$1,912 USD
View
Retailer 6
-
$2,722 AUD
$1,912 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$2,961 AUD
$2,080 USD
View
B
Retailer 8
-
$2,977 AUD
$2,091 USD
View
B
Retailer 9
-
$4,276 AUD
$3,004 USD
View
B
Retailer 10
-
$4,692 AUD
$3,296 USD
View
B
Retailer 11
-
$5,109 AUD
CA$4,984 CAD
View
B
Retailer 12
-
$5,630 AUD
$3,955 USD
View
B
Retailer 13
-
$6,227 AUD
£3,444 GBP
View
B
Retailer 14
-
$7,132 AUD
View
B
Retailer 15
-
$7,751 AUD
ZAR 87,961 ZAR
View
Retailer 16
-
$8,581 AUD
£4,746 GBP
View
Price under review
Most Expensive
Taylor and Hart
5KVGKP6 · Oct 31
$10,531 AUD
$7,398 USD
View
Price under review
16 more retailers have this diamond
Prices start from $2,168 AUDSave up to $5,583 AUD

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.

B+
2.58ct Oval
$2,168 AUD