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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 $1,523 USD
As of October 31, 2026
Save $3,922 USD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,398 USD at Taylor and Hart · As of October 30, 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
Color
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: $5,445 USD|Low: $1,318 USD|High: $11,340 USD|Avg: $4,138 USD|+2.7%
Retailer 1
Retailer 2
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Retailer 10
Retailer 11
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Retailer 18
Taylor and Hart
October 29, 2026
Retailer 8$1,523 USD
Retailer 15$1,648 USD
Retailer 2$1,793 USD
Retailer 3$1,846 USD
Retailer 16$1,912 USD
Retailer 14$2,080 USD
Retailer 4$2,091 USD
Retailer 17$3,004 USD
Retailer 13$3,296 USD
Retailer 7$3,588 USD
Retailer 18$3,955 USD
Retailer 6$4,180 USD
Retailer 5$4,374 USD
Retailer 12$5,018 USD
Retailer 1$5,445 USD
Retailer 11$6,059 USD
Taylor and Hart$7,398 USD
Retailer 9$7,553 USD
Retailer 10$11,340 USD

23 data points across 19 retailers

18 retailers$1,523 USD to $5,445 USD

B+
Cheapest Retailer
-
$1,523 USD
B
Retailer 2
-
$1,648 USD
View
B
Retailer 3
-
$1,793 USD
View
B
Retailer 4
-
$1,846 USD
View
Final sale: no returns
B
Retailer 5
-
$1,912 USD
View
Retailer 6
-
$1,912 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,080 USD
View
B
Retailer 8
-
$2,091 USD
View
B
Retailer 9
-
$3,004 USD
View
B
Retailer 10
-
$3,296 USD
View
B
Retailer 11
-
$3,588 USD
CA$4,984 CAD
View
B
Retailer 12
-
$3,955 USD
View
B
Retailer 13
-
$4,374 USD
£3,444 GBP
View
Retailer 14
-
$5,018 USD
A$7,720 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$5,445 USD
ZAR 87,961 ZAR
View
Retailer 16
-
$6,059 USD
£4,771 GBP
View
Price under review
Most Expensive
Taylor and Hart
5KVGKP6 · Oct 30
$7,398 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,523 USDSave up to $3,922 USD

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
$1,523 USD