CaratHunter
Plans
Oval|Natural|GIA

2.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 7541946095

Certificate GIA 7541946095

Diamond specifications and retailer prices

From $26,128 NZD
$14,726 USD
As of October 29, 2026
Save $7,638 NZD (23%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $45,155 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541946095. Listed at 10 retailers as of October 29, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.92°
Pavilion angle38.42°
OriginNatural
Grading LabGIA
CertificateGIA 7541946095
Dimensions10.67 × 7.33 × 4.66 mm
L/W Ratio1.46
Culet sizeNone
Top View
10.67 mm7.33 mm2.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541946095
Side View
Table 57.0%Crown 41.92°Girdle: THK-VTKPavilion 38.42°Culet: NoneDepth 63.5%

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 29
Current: $45,155 NZD|Low: $18,632 NZD|High: $45,457 NZD|Avg: $30,535 NZD|-0.7%
MOH London
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 9$18,632 NZD
Retailer 12$23,773 NZD
Retailer 10$24,927 NZD
Retailer 8$26,038 NZD
Retailer 19$26,128 NZD
Retailer 18$27,230 NZD
Retailer 3$27,400 NZD
Retailer 11$27,484 NZD
Retailer 2$30,275 NZD
Retailer 15$31,115 NZD
Retailer 20$31,396 NZD
Retailer 13$31,439 NZD
Retailer 5$32,434 NZD
Retailer 7$32,434 NZD
Retailer 6$33,517 NZD
Retailer 16$33,655 NZD
Retailer 14$33,767 NZD
Retailer 17$34,838 NZD
Retailer 4$40,741 NZD
MOH London$45,155 NZD

15 data points across 20 retailers

10 retailers$26,128 NZD to $33,767 NZD

B+
Cheapest Retailer
-
$26,128 NZD
$14,726 USD
B
Retailer 2
-
$27,400 NZD
$15,443 USD
View
B
Retailer 3
-
$30,275 NZD
$17,063 USD
View
Retailer 4
-
$31,115 NZD
£13,808 GBP
View
Price last confirmed 14 days ago
B
Retailer 5
-
$31,396 NZD
$17,695 USD
View
B
Retailer 6
-
$31,439 NZD
$17,719 USD
View
B
Retailer 7
-
$32,434 NZD
$18,280 USD
View
B
Retailer 8
-
$33,767 NZD
$19,031 USD
View
Retailer 9
-
$34,838 NZD
$19,635 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
604732F48 · Oct 19
$45,155 NZD
£20,039 GBP
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from $26,128 NZDSave up to $7,638 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+
2.50ct Oval
$26,128 NZD