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Oval|Lab Grown|IGI

2.58ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG851645934

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851645934

Diamond specifications and retailer prices

From $1,565 AUD
$1,099 USD
As of November 1, 2026
Save $4,779 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,344 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 very-good cut grade and certified by IGI LG851645934 or 851645934. Listed at 12 retailers as of October 31, 2026, with prices from $1,565 to $6,344, a $4,779 spread on the same certified stone. Taylor and Hart lists it at $6,344. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.58
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645934
Dimensions12.19 × 6.71 × 4.54 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm6.71 mm2.58 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645934
Side View
Table 56.0%Crown 41.5°Girdle: STK-THKPavilion 43.1°Culet: LargeDepth 67.7%

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: Nov 1
Current: $6,154 AUD|Low: $1,565 AUD|High: $6,344 AUD|Avg: $3,216 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 3$1,565 AUD
Retailer 2$1,696 AUD
Retailer 7$1,703 AUD
Retailer 5$1,815 AUD
Retailer 8$2,064 AUD
Retailer 10$2,261 AUD
Retailer 11$2,366 AUD
Retailer 6$3,401 AUD
Retailer 9$3,681 AUD
Retailer 4$4,308 AUD
Retailer 1$6,154 AUD
Taylor and Hart$6,344 AUD

4 data points across 12 retailers

12 retailers$1,565 AUD to $6,344 AUD

B+
Cheapest Retailer
-
$1,565 AUD
$1,099 USD
B+
Retailer 2
-
$1,696 AUD
$1,191 USD
View
B+
Retailer 3
-
$1,703 AUD
$1,196 USD
View
B+
Retailer 4
-
$1,815 AUD
$1,275 USD
View
B+
Retailer 5
-
$2,064 AUD
$1,450 USD
View
B
Retailer 6
-
$2,261 AUD
$1,588 USD
View
B
Retailer 7
-
$2,366 AUD
$1,662 USD
View
B
Retailer 8
-
$3,401 AUD
$2,389 USD
View
B
Retailer 9
-
$3,681 AUD
$2,586 USD
View
B
Retailer 10
-
$4,308 AUD
View
B
Retailer 11
-
$6,154 AUD
£3,404 GBP
View
Most Expensive
C
Taylor and Hart
HZJASQ3 · Oct 31
$6,344 AUD
$4,456 USD
View
11 more retailers have this diamond
Prices start from $1,565 AUDSave up to $4,779 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
$1,565 AUD