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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 6551005228

Certificate GIA 6551005228

Diamond specifications and retailer prices

From $2,164 SGD
As of November 4, 2026
Save $3,559 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,722 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded D 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 6551005228. Listed at 14 retailers as of November 4, 2026, with prices from $2,164 to $5,722, a $3,559 spread on the same certified stone. NZ Jewellers lists it at $5,722. 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

1.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6551005228
Dimensions5.45 × 5.19 × 3.66 mm
L/W Ratio1.05
Top View
5.45 mm5.19 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6551005228
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.6%

Caratlytics Score

How it works →
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 4
Current: $5,722 SGD|Low: $2,164 SGD|High: $5,722 SGD|Avg: $2,918 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
November 6, 2026
Retailer 4$2,164 SGD
Retailer 3$2,261 SGD
Retailer 2$2,275 SGD
Retailer 9$2,346 SGD
Retailer 12$2,346 SGD
Retailer 13$2,454 SGD
Retailer 10$2,587 SGD
Retailer 7$2,603 SGD
Retailer 11$2,707 SGD
Retailer 5$3,060 SGD
Retailer 6$3,186 SGD
Retailer 8$4,110 SGD
NZ Jewellers$5,722 SGD

34 data points across 13 retailers

14 retailers$2,164 SGD to $5,722 SGD

Retailer 1
-
$2,018 SGD
Price last confirmed 179 days ago
A
Retailer 2
-
$2,164 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,261 SGD
View
A
Retailer 4
-
$2,275 SGD
View
Retailer 5
-
$2,346 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,346 SGD
View
A
Retailer 7
-
$2,454 SGD
View
A
Retailer 8
-
$2,587 SGD
View
A
Retailer 9
-
$2,603 SGD
View
A
Retailer 10
-
$2,707 SGD
View
Retailer 11
-
$3,060 SGD
View
Price last confirmed 32 days ago
A
Retailer 12
-
$3,186 SGD
View
B+
Retailer 13
-
$4,110 SGD
View
Most Expensive
B
NZ Jewellers
b6365e8f-b490-45be-ae7c-0df68396a662 · Nov 5
$5,722 SGD
$4,480 USD
View
13 more retailers have this diamond
Prices start from $2,164 SGDSave up to $3,559 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
1.00ct Asscher
$2,164 SGD