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Round|Natural|GIA

2.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7561364689

Certificate GIA 7561364689

Diamond specifications and retailer prices

From $44,917 AUD
₹3,004,920 INR
As of October 30, 2026
Save $35,169 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $80,086 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561364689. Listed at 20 retailers as of October 29, 2026, with prices from $44,917 to $80,086, a $35,169 spread on the same certified stone. MOH London lists it at $80,086. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7561364689
Dimensions8.72 × 8.67 × 5.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.72 mm8.67 mm2.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561364689
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

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 30
Current: $80,086 AUD|Low: $44,659 AUD|High: $80,086 AUD|Avg: $56,701 AUD|+0.4%
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
October 30, 2026
Retailer 11$44,917 AUD
Retailer 8$49,779 AUD
Retailer 5$50,951 AUD
Retailer 13$50,989 AUD
Retailer 7$51,258 AUD
Retailer 3$51,678 AUD
Retailer 4$53,132 AUD
Retailer 16$54,609 AUD
Retailer 10$54,966 AUD
Retailer 12$55,616 AUD
Retailer 18$56,302 AUD
Retailer 9$58,647 AUD
Retailer 2$59,899 AUD
Retailer 15$60,993 AUD
Retailer 17$62,690 AUD
Retailer 6$63,339 AUD
Retailer 14$70,156 AUD
MOH London$80,086 AUD

9 data points across 18 retailers

20 retailers$44,917 AUD to $80,086 AUD

B+
Cheapest Retailer
-
$44,917 AUD
₹3,004,920 INR
B+
Retailer 2
-
$46,899 AUD
$32,944 USD
View
B+
Retailer 3
-
$48,479 AUD
View
B+
Retailer 4
-
$49,779 AUD
$34,967 USD
View
Final sale: no returns
B
Retailer 5
-
$50,951 AUD
$35,790 USD
View
B+
Retailer 6
-
$50,989 AUD
£28,202 GBP
View
B
Retailer 7
-
$51,258 AUD
$36,006 USD
View
B
Retailer 8
-
$51,678 AUD
$36,301 USD
View
B+
Retailer 9
-
$53,132 AUD
$37,322 USD
View
B+
Retailer 10
-
$54,609 AUD
$38,360 USD
View
B+
Retailer 11
-
$54,966 AUD
$38,611 USD
View
B+
Retailer 12
-
$55,616 AUD
£30,761 GBP
View
B+
Retailer 13
-
$56,302 AUD
$39,549 USD
View
B
Retailer 14
-
$58,647 AUD
$41,196 USD
View
B
Retailer 15
-
$59,899 AUD
€40,072 EUR
View
B
Retailer 16
-
$60,993 AUD
$42,844 USD
View
B
Retailer 17
-
$62,690 AUD
$44,036 USD
View
B
Retailer 18
-
$63,339 AUD
$44,492 USD
View
B
Retailer 19
-
$70,156 AUD
ZAR 796,131 ZAR
View
Most Expensive
B
MOH London
38F2D2C7B · Oct 29
$80,086 AUD
£44,296 GBP
View
19 more retailers have this diamond
Prices start from $44,917 AUDSave up to $35,169 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.

B+
2.50ct Round
$44,917 AUD