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Asscher|Natural|GIA

1.51ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 6561078588

Certificate GIA 6561078588

Diamond specifications and retailer prices

From $8,045 AUD
$5,638 USD
As of November 2, 2026
Save $6,532 AUD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,577 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561078588. Listed at 15 retailers as of October 30, 2026, with prices from $8,045 to $14,577, a $6,532 spread on the same certified stone. NZ Jewellers lists it at $14,577. 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

1.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561078588
Dimensions6.26 × 6.15 × 4.21 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.26 mm6.15 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561078588
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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 2
Current: $14,577 AUD|Low: $8,045 AUD|High: $14,577 AUD|Avg: $9,750 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$8,045 AUD
Retailer 2$8,154 AUD
Retailer 4$8,319 AUD
Retailer 6$8,362 AUD
Retailer 3$8,716 AUD
Retailer 10$8,716 AUD
Retailer 13$8,716 AUD
Retailer 11$9,329 AUD
Retailer 9$9,524 AUD
Retailer 12$10,057 AUD
Retailer 8$10,708 AUD
Retailer 7$12,841 AUD
NZ Jewellers$14,577 AUD

29 data points across 13 retailers

15 retailers$8,045 AUD to $14,577 AUD

A
Cheapest Retailer
-
$8,045 AUD
$5,638 USD
Final sale: no returns
A
Retailer 2
-
$8,154 AUD
£4,500 GBP
View
A
Retailer 3
-
$8,319 AUD
$5,830 USD
View
A
Retailer 4
-
$8,362 AUD
£4,614 GBP
View
Retailer 5
-
$8,661 AUD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$8,716 AUD
$6,108 USD
View
A
Retailer 7
-
$8,716 AUD
$6,108 USD
View
A
Retailer 8
-
$8,716 AUD
$6,108 USD
View
A
Retailer 9
-
$9,061 AUD
$6,350 USD
View
A
Retailer 10
-
$9,329 AUD
£5,148 GBP
View
A
Retailer 11
-
$9,524 AUD
€6,357 EUR
View
B+
Retailer 12
-
$10,057 AUD
$7,048 USD
View
B+
Retailer 13
-
$10,708 AUD
ZAR 121,239 ZAR
View
B+
Retailer 14
-
$12,841 AUD
£7,086 GBP
View
Most Expensive
B
NZ Jewellers
188234ee-7e4e-4a73-9e62-d48d480127b0 · Oct 30
$14,577 AUD
$10,216 USD
View
14 more retailers have this diamond
Prices start from $8,045 AUDSave up to $6,532 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
1.51ct Asscher
$8,045 AUD