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Asscher|Natural|GIA

2.50ct K SI1 Asscher Natural Diamond

EX • K/SI1 • GIA 7558497638

Certificate GIA 7558497638

Diamond specifications and retailer prices

From $10,985 AUD
As of November 5, 2026
Save $8,917 AUD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,902 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural asscher diamond

This 2.5ct natural asscher sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558497638. Listed at 12 retailers as of November 5, 2026, with prices from $10,985 to $19,902, a $8,917 spread on the same certified stone. NZ Jewellers lists it at $19,902. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558497638
Dimensions7.23 × 6.98 × 5.05 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.23 mm6.98 mm2.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558497638
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.3%

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: Nov 5
Current: $19,902 AUD|Low: $10,949 AUD|High: $19,902 AUD|Avg: $13,321 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$10,984 AUD
Retailer 8$10,985 AUD
Retailer 5$11,054 AUD
Retailer 2$11,544 AUD
Retailer 10$11,899 AUD
Retailer 3$12,082 AUD
Retailer 4$12,929 AUD
Retailer 6$13,662 AUD
Retailer 9$13,729 AUD
Retailer 7$16,538 AUD
NZ Jewellers$19,902 AUD

30 data points across 11 retailers

12 retailers$10,985 AUD to $19,902 AUD

Retailer 1
-
$10,984 AUD
Price last confirmed 8 days ago
Retailer 2
-
$10,984 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$10,985 AUD
View
A
Retailer 4
-
$11,054 AUD
View
A
Retailer 5
-
$11,544 AUD
View
A
Retailer 6
-
$11,899 AUD
View
A
Retailer 7
-
$12,082 AUD
View
A
Retailer 8
-
$12,929 AUD
View
A
Retailer 9
-
$13,662 AUD
View
A
Retailer 10
-
$13,729 AUD
View
B+
Retailer 11
-
$16,538 AUD
View
Most Expensive
B+
NZ Jewellers
c52066ec-51e1-4156-bceb-792b8efc99f6 · Nov 5
$19,902 AUD
$13,932 USD
View
11 more retailers have this diamond
Prices start from $10,985 AUDSave up to $8,917 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 Asscher
$10,985 AUD