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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 $1,953 NZD
$1,099 USD
As of November 1, 2026
Save $5,966 NZD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,920 NZD 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 $1,953 to $7,920, a $5,966 spread on the same certified stone. Taylor and Hart lists it at $7,920. 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: $7,683 NZD|Low: $1,953 NZD|High: $7,920 NZD|Avg: $4,015 NZD|-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$1,953 NZD
Retailer 2$2,117 NZD
Retailer 7$2,126 NZD
Retailer 5$2,266 NZD
Retailer 8$2,577 NZD
Retailer 10$2,822 NZD
Retailer 11$2,954 NZD
Retailer 6$4,246 NZD
Retailer 9$4,596 NZD
Retailer 4$5,379 NZD
Retailer 1$7,683 NZD
Taylor and Hart$7,920 NZD

4 data points across 12 retailers

12 retailers$1,953 NZD to $7,920 NZD

B+
Cheapest Retailer
-
$1,953 NZD
$1,099 USD
B+
Retailer 2
-
$2,117 NZD
$1,191 USD
View
B+
Retailer 3
-
$2,126 NZD
$1,196 USD
View
B+
Retailer 4
-
$2,266 NZD
$1,275 USD
View
B+
Retailer 5
-
$2,577 NZD
$1,450 USD
View
B
Retailer 6
-
$2,822 NZD
$1,588 USD
View
B
Retailer 7
-
$2,954 NZD
$1,662 USD
View
B
Retailer 8
-
$4,246 NZD
$2,389 USD
View
B
Retailer 9
-
$4,596 NZD
$2,586 USD
View
B
Retailer 10
-
$5,379 NZD
A$4,656 AUD
View
B
Retailer 11
-
$7,683 NZD
£3,404 GBP
View
Most Expensive
C
Taylor and Hart
HZJASQ3 · Oct 31
$7,920 NZD
$4,456 USD
View
11 more retailers have this diamond
Prices start from $1,953 NZDSave up to $5,966 NZD

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
$1,953 NZD