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Asscher|Natural|GIA

0.51ct F SI1 Asscher Natural Diamond

ID • F/SI1 • GIA 3555839268

Certificate GIA 3555839268

Diamond specifications and retailer prices

From $573 SGD
HK$3,500 HKD
As of October 30, 2026
Save $991 SGD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,337 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter 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 3555839268. Listed at 14 retailers as of October 29, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555839268
Dimensions4.42 × 4.41 × 2.95 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
4.42 mm4.41 mm0.51 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555839268
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.8%

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: Oct 30
Current: $974 SGD|Low: $476 SGD|High: $1,701 SGD|Avg: $894 SGD|-5.7%
Retailer 1
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
October 31, 2026
Retailer 5$573 SGD
Retailer 12$622 SGD
Retailer 2$627 SGD
Retailer 13$679 SGD
Retailer 3$698 SGD
Retailer 7$708 SGD
Retailer 9$771 SGD
Retailer 11$927 SGD
Retailer 4$968 SGD
Retailer 1$974 SGD
Retailer 14$994 SGD
Retailer 8$1,040 SGD
Retailer 6$1,094 SGD
Retailer 10$1,564 SGD

27 data points across 14 retailers

14 retailers$573 SGD to $1,564 SGD

A
Cheapest Retailer
-
$573 SGD
HK$3,500 HKD
A
Retailer 2
-
$627 SGD
$490 USD
View
A
Retailer 3
-
$679 SGD
$531 USD
View
A
Retailer 4
-
$698 SGD
View
Retailer 5
-
$708 SGD
€528 EUR
View
Price last confirmed 2 days ago
B+
Retailer 6
-
$771 SGD
£475 GBP
View
B+
Retailer 7
-
$927 SGD
$725 USD
View
B+
Retailer 8
-
$968 SGD
$757 USD
View
B+
Retailer 9
-
$974 SGD
€725 EUR
View
Retailer 10
-
$994 SGD
$778 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,040 SGD
ZAR 13,132 ZAR
View
Retailer 12
-
$1,094 SGD
A$1,316 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,564 SGD
£963 GBP
View
Most Expensive
NZ Jewellers
25bcc4ae-336e-44e3-b6d5-9af0eee0e89b · Sep 25
$2,337 SGD
$1,827 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $573 SGDSave up to $991 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
0.51ct Asscher
$573 SGD