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Round|Natural|GIA

2.50ct G I1 Round Natural Diamond

EX • G/I1 • GIA 7552201712

Certificate GIA 7552201712

Diamond specifications and retailer prices

From $24,440 AUD
$17,128 USD
As of November 1, 2026
Save $12,855 AUD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $37,295 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7552201712. Listed at 9 retailers as of October 30, 2026, with prices from $24,440 to $37,295, a $12,855 spread on the same certified stone. NZ Jewellers lists it at $37,295. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7552201712
Dimensions8.57 × 8.65 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.57 mm8.65 mm2.50 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552201712
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: $37,295 AUD|Low: $24,440 AUD|High: $37,295 AUD|Avg: $29,895 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$24,440 AUD
Retailer 7$26,325 AUD
Retailer 4$27,642 AUD
Retailer 5$28,519 AUD
Retailer 6$29,615 AUD
Retailer 8$30,165 AUD
Retailer 2$31,800 AUD
NZ Jewellers$37,295 AUD

24 data points across 8 retailers

9 retailers$24,440 AUD to $37,295 AUD

A
Cheapest Retailer
-
$24,440 AUD
$17,128 USD
A
Retailer 2
-
$27,642 AUD
$19,372 USD
View
A
Retailer 3
-
$28,519 AUD
$19,987 USD
View
B+
Retailer 4
-
$29,194 AUD
$20,460 USD
View
B+
Retailer 5
-
$29,194 AUD
$20,460 USD
View
B+
Retailer 6
-
$29,615 AUD
$20,755 USD
View
B+
Retailer 7
-
$30,165 AUD
$21,140 USD
View
B+
Retailer 8
-
$31,800 AUD
€21,225 EUR
View
Most Expensive
B+
NZ Jewellers
75b29369-da81-41dd-b6dc-ff08d678430e · Oct 30
$37,295 AUD
$26,137 USD
View
8 more retailers have this diamond
Prices start from $24,440 AUDSave up to $12,855 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.

A
2.50ct Round
$24,440 AUD