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Asscher|Natural|GIA

0.90ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 6551228030

Certificate GIA 6551228030

Diamond specifications and retailer prices

From $2,389 NZD
$1,344 USD
As of November 2, 2026
Save $3,928 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,317 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural asscher diamond

This 0.9ct natural asscher sits in the just-under-one-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 6551228030. Listed at 16 retailers as of October 30, 2026, with prices from $2,389 to $6,317, a $3,928 spread on the same certified stone. NZ Jewellers lists it at $6,317. 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

0.90
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551228030
Dimensions5.40 × 5.35 × 3.47 mm
L/W Ratio1.01
Top View
5.40 mm5.35 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551228030
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.9%

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: $6,317 NZD|Low: $2,389 NZD|High: $6,317 NZD|Avg: $3,495 NZD
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
Retailer 14
November 2, 2026
Retailer 5$2,389 NZD
Retailer 4$2,497 NZD
Retailer 10$2,590 NZD
Retailer 14$2,590 NZD
Retailer 3$2,710 NZD
Retailer 7$2,888 NZD
Retailer 12$2,988 NZD
Retailer 11$3,026 NZD
Retailer 6$3,380 NZD
Retailer 9$3,607 NZD
Retailer 13$3,784 NZD
Retailer 8$4,537 NZD
Retailer 2$4,984 NZD
NZ Jewellers$6,317 NZD

31 data points across 14 retailers

16 retailers$2,389 NZD to $6,317 NZD

A
Cheapest Retailer
-
$2,389 NZD
$1,344 USD
Final sale: no returns
A
Retailer 2
-
$2,497 NZD
$1,405 USD
View
A
Retailer 3
-
$2,590 NZD
$1,457 USD
View
A
Retailer 4
-
$2,590 NZD
$1,457 USD
View
A
Retailer 5
-
$2,710 NZD
$1,525 USD
View
A
Retailer 6
-
$2,888 NZD
£1,280 GBP
View
B+
Retailer 7
-
$2,945 NZD
$1,657 USD
View
Retailer 8
-
$2,988 NZD
$1,681 USD
View
Price last confirmed 62 days ago
A
Retailer 9
-
$2,988 NZD
$1,681 USD
View
A
Retailer 10
-
$3,026 NZD
£1,341 GBP
View
Retailer 11
-
$3,380 NZD
A$2,925 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$3,607 NZD
€1,933 EUR
View
Retailer 13
-
$3,784 NZD
ZAR 34,399 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$4,537 NZD
£2,010 GBP
View
B
Retailer 15
-
$4,984 NZD
£2,208 GBP
View
Most Expensive
B
NZ Jewellers
f21b530b-6e5c-4a97-8be8-f6034c352316 · Oct 30
$6,317 NZD
$3,554 USD
View
15 more retailers have this diamond
Prices start from $2,389 NZDSave up to $3,928 NZD

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
0.90ct Asscher
$2,389 NZD