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Asscher|Natural|GIA

1.00ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 6551867863

Certificate GIA 6551867863

Diamond specifications and retailer prices

From $1,747 SGD
$1,366 USD
As of November 2, 2026
Save $1,570 SGD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,617 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551867863. Listed at 14 retailers as of November 1, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551867863
Dimensions5.36 × 5.16 × 3.74 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Natural, Extra Facet
Top View
5.36 mm5.16 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551867863
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

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: $1,846 SGD|Low: $1,747 SGD|High: $3,356 SGD|Avg: $2,263 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$1,747 SGD
Retailer 7$1,822 SGD
Retailer 1$1,846 SGD
Retailer 6$1,893 SGD
Retailer 2$2,111 SGD
Retailer 5$2,310 SGD
Retailer 9$2,477 SGD
Retailer 4$2,635 SGD
Retailer 3$3,317 SGD

35 data points across 9 retailers

14 retailers$1,747 SGD to $3,317 SGD

B+
Cheapest Retailer
-
$1,747 SGD
$1,366 USD
Final sale: no returns
A
Retailer 2
-
$1,822 SGD
$1,425 USD
View
A
Retailer 3
-
$1,846 SGD
£1,137 GBP
View
Retailer 4
-
$1,893 SGD
$1,480 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$1,893 SGD
$1,480 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,980 SGD
$1,548 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$2,111 SGD
£1,300 GBP
View
B+
Retailer 8
-
$2,161 SGD
$1,690 USD
View
Retailer 9
-
$2,184 SGD
$1,708 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$2,310 SGD
ZAR 29,183 ZAR
View
Retailer 11
-
$2,477 SGD
A$2,980 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$2,635 SGD
€1,962 EUR
View
B
Retailer 13
-
$3,317 SGD
£2,042 GBP
View
Most Expensive
NZ Jewellers
c6d5056b-f1a0-40e3-bb95-2cd74a7aa506 · Sep 29
$4,617 SGD
$3,610 USD
View
Price last confirmed 33 days ago
13 more retailers have this diamond
Prices start from $1,747 SGDSave up to $1,570 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
$1,747 SGD