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Round|Natural|GIA

2.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7568028636

Certificate GIA 7568028636

Diamond specifications and retailer prices

From $23,423 NZD
$13,201 USD
As of November 1, 2026
Save $16,579 NZD (41%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $40,002 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568028636. Listed at 27 retailers as of November 1, 2026, with prices from $23,423 to $40,002, a $16,579 spread on the same certified stone. MOH London lists it at $40,002. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7568028636
Dimensions8.55 × 8.62 × 5.42 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Natural
Top View
8.55 mm8.62 mm2.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568028636
Side View
Table 57.0%Crown 35.5°Girdle: STK-STKPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $40,002 NZD|Low: $20,507 NZD|High: $40,484 NZD|Avg: $28,827 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$24,478 NZD
Retailer 9$24,544 NZD
Retailer 8$24,609 NZD
Retailer 3$26,088 NZD
Retailer 4$26,773 NZD
Retailer 11$27,273 NZD
Retailer 7$27,519 NZD
Retailer 10$30,678 NZD
Retailer 2$31,783 NZD
Retailer 5$35,417 NZD
MOH London$40,002 NZD

33 data points across 11 retailers

27 retailers$23,423 NZD to $40,002 NZD

A
Cheapest Retailer
-
$23,423 NZD
$13,201 USD
A
Retailer 2
-
$23,549 NZD
$13,272 USD
View
A
Retailer 3
-
$23,993 NZD
$13,522 USD
View
A
Retailer 4
-
$24,478 NZD
₹1,313,884 INR
View
B+
Retailer 5
-
$24,544 NZD
$13,833 USD
View
Final sale: no returns
B+
Retailer 6
-
$24,609 NZD
$13,870 USD
View
B+
Retailer 7
-
$25,133 NZD
$14,165 USD
View
B+
Retailer 8
-
$26,088 NZD
$14,703 USD
View
B+
Retailer 9
-
$26,773 NZD
£11,881 GBP
View
B+
Retailer 10
-
$26,823 NZD
A$23,258 AUD
View
B+
Retailer 11
-
$27,273 NZD
$15,371 USD
View
B+
Retailer 12
-
$27,350 NZD
$15,414 USD
View
Retailer 13
-
$27,519 NZD
A$23,861 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
$27,748 NZD
$15,639 USD
View
Price last confirmed 51 days ago
Retailer 15
-
$27,748 NZD
$15,639 USD
View
Price last confirmed 40 days ago
Retailer 16
-
$28,815 NZD
$16,240 USD
View
Price last confirmed 40 days ago
Retailer 17
-
$28,815 NZD
$16,240 USD
View
Price last confirmed 56 days ago
Retailer 18
-
$28,893 NZD
$16,284 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$28,992 NZD
$16,340 USD
View
B+
Retailer 20
-
$28,992 NZD
$16,340 USD
View
B
Retailer 21
-
$29,968 NZD
$16,890 USD
View
B
Retailer 22
-
$30,678 NZD
$17,290 USD
View
B
Retailer 23
-
$31,783 NZD
€17,060 EUR
View
B
Retailer 24
-
$35,417 NZD
ZAR 322,473 ZAR
View
Retailer 25
-
$36,286 NZD
$20,451 USD
View
Price last confirmed 52 days ago
Retailer 26
-
$36,286 NZD
$20,451 USD
View
Price last confirmed 43 days ago
Most Expensive
B
MOH London
AAE24230B · Nov 1
$40,002 NZD
£17,752 GBP
View
26 more retailers have this diamond
Prices start from $23,423 NZDSave up to $16,579 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.

A
2.50ct Round
$23,423 NZD