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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 $1,718 SGD
$1,344 USD
As of November 2, 2026
Save $2,825 SGD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,543 SGD 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 $1,718 to $4,543, a $2,825 spread on the same certified stone. NZ Jewellers lists it at $4,543. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,543 SGD|Low: $1,718 SGD|High: $4,543 SGD|Avg: $2,514 SGD
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$1,718 SGD
Retailer 4$1,796 SGD
Retailer 10$1,863 SGD
Retailer 14$1,863 SGD
Retailer 3$1,950 SGD
Retailer 7$2,078 SGD
Retailer 12$2,149 SGD
Retailer 11$2,176 SGD
Retailer 6$2,431 SGD
Retailer 9$2,595 SGD
Retailer 13$2,722 SGD
Retailer 8$3,263 SGD
Retailer 2$3,585 SGD
NZ Jewellers$4,543 SGD

31 data points across 14 retailers

16 retailers$1,718 SGD to $4,543 SGD

A
Cheapest Retailer
-
$1,718 SGD
$1,344 USD
Final sale: no returns
A
Retailer 2
-
$1,796 SGD
$1,405 USD
View
A
Retailer 3
-
$1,863 SGD
$1,457 USD
View
A
Retailer 4
-
$1,863 SGD
$1,457 USD
View
A
Retailer 5
-
$1,950 SGD
$1,525 USD
View
A
Retailer 6
-
$2,078 SGD
£1,280 GBP
View
B+
Retailer 7
-
$2,118 SGD
$1,657 USD
View
Retailer 8
-
$2,149 SGD
$1,681 USD
View
Price last confirmed 62 days ago
A
Retailer 9
-
$2,149 SGD
$1,681 USD
View
A
Retailer 10
-
$2,176 SGD
£1,341 GBP
View
Retailer 11
-
$2,431 SGD
A$2,925 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$2,595 SGD
€1,933 EUR
View
Retailer 13
-
$2,722 SGD
ZAR 34,399 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$3,263 SGD
£2,010 GBP
View
B
Retailer 15
-
$3,585 SGD
£2,208 GBP
View
Most Expensive
B
NZ Jewellers
f21b530b-6e5c-4a97-8be8-f6034c352316 · Oct 30
$4,543 SGD
$3,554 USD
View
15 more retailers have this diamond
Prices start from $1,718 SGDSave up to $2,825 SGD

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
$1,718 SGD