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2.52ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6545410659

Certificate GIA 6545410659

Diamond specifications and retailer prices

From $13,692 AUD
SGD 12,999 SGD
As of October 29, 2026
Save $14,457 AUD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $28,149 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.52ct natural round diamond

This 2.52ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545410659. Listed at 8 retailers as of October 29, 2026, with prices from $13,692 to $28,149, a $14,457 spread on the same certified stone. NZ Jewellers lists it at $28,149. 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

2.52
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6545410659
Dimensions8.64 × 8.59 × 5.45 mm
L/W Ratio1.01
Top View
8.64 mm8.59 mm2.52 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545410659
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

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: Oct 29
Current: $28,149 AUD|Low: $12,755 AUD|High: $28,149 AUD|Avg: $19,678 AUD|+2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$13,692 AUD
Retailer 7$17,923 AUD
Retailer 8$18,200 AUD
Retailer 5$18,423 AUD
Retailer 6$18,473 AUD
Retailer 9$18,570 AUD
Retailer 2$18,685 AUD
Retailer 3$23,535 AUD
NZ Jewellers$28,149 AUD

44 data points across 9 retailers

8 retailers$13,692 AUD to $28,149 AUD

A
Cheapest Retailer
-
$13,692 AUD
SGD 12,999 SGD
A
Retailer 2
-
$17,923 AUD
$12,592 USD
View
A
Retailer 3
-
$18,200 AUD
$12,786 USD
View
A
Retailer 4
-
$18,423 AUD
$12,943 USD
View
A
Retailer 5
-
$18,473 AUD
$12,978 USD
View
A
Retailer 6
-
$18,685 AUD
£10,336 GBP
View
A
Retailer 7
-
$23,535 AUD
£13,019 GBP
View
Most Expensive
A
NZ Jewellers
50994a4d-31cb-477e-b718-c1a6dd403898 · Oct 30
$28,149 AUD
$19,776 USD
View
7 more retailers have this diamond
Prices start from $13,692 AUDSave up to $14,457 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
2.52ct Round
$13,692 AUD