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Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6562364693

Certificate GIA 6562364693

Diamond specifications and retailer prices

From $27,290 AUD
₹1,825,956 INR
As of October 29, 2026
Save $21,393 AUD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $48,684 AUD at MOH London · As of October 29, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562364693. Listed at 16 retailers as of October 29, 2026, with prices from $27,290 to $48,684, a $21,393 spread on the same certified stone. MOH London lists it at $48,684. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562364693
Dimensions8.60 × 8.63 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
8.60 mm8.63 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562364693
Side View
Table 59.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.7%

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: $48,684 AUD|Low: $27,265 AUD|High: $50,039 AUD|Avg: $35,272 AUD|-2.7%
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
October 30, 2026
Retailer 11$27,290 AUD
Retailer 16$29,370 AUD
Retailer 15$30,158 AUD
Retailer 9$31,255 AUD
Retailer 5$31,463 AUD
Retailer 14$31,618 AUD
Retailer 3$32,183 AUD
Retailer 10$34,224 AUD
Retailer 2$34,301 AUD
Retailer 12$35,935 AUD
Retailer 4$36,230 AUD
Retailer 13$37,077 AUD
Retailer 8$38,681 AUD
Retailer 7$39,118 AUD
Retailer 6$44,628 AUD
MOH London$48,684 AUD

9 data points across 16 retailers

16 retailers$27,290 AUD to $48,684 AUD

A
Cheapest Retailer
-
$27,290 AUD
₹1,825,956 INR
A
Retailer 2
-
$29,370 AUD
View
A
Retailer 3
-
$30,158 AUD
$21,187 USD
View
Final sale: no returns
A
Retailer 4
-
$31,255 AUD
£17,290 GBP
View
A
Retailer 5
-
$31,463 AUD
$22,104 USD
View
A
Retailer 6
-
$31,618 AUD
$22,213 USD
View
A
Retailer 7
-
$32,183 AUD
$22,610 USD
View
A
Retailer 8
-
$34,224 AUD
$24,044 USD
View
A
Retailer 9
-
$34,301 AUD
£18,975 GBP
View
A
Retailer 10
-
$35,935 AUD
$25,246 USD
View
A
Retailer 11
-
$36,230 AUD
€24,241 EUR
View
A
Retailer 12
-
$37,077 AUD
$26,048 USD
View
B+
Retailer 13
-
$38,681 AUD
$27,175 USD
View
B+
Retailer 14
-
$39,118 AUD
$27,482 USD
View
B+
Retailer 15
-
$44,628 AUD
$31,353 USD
View
Most Expensive
B+
MOH London
E1BFC27C9 · Oct 29
$48,684 AUD
£26,931 GBP
View
15 more retailers have this diamond
Prices start from $27,290 AUDSave up to $21,393 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
$27,290 AUD