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Asscher|Natural|GIA

0.91ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 1545666422

Certificate GIA 1545666422

Diamond specifications and retailer prices

From $1,304 SGD
$1,020 USD
As of October 31, 2026
Save $857 SGD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,161 SGD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.91ct natural asscher diamond

This 0.91ct natural asscher sits in the just-under-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 1545666422. Listed at 10 retailers as of October 31, 2026, with prices from $1,304 to $2,161, a $857 spread on the same certified stone. 77 Diamonds lists it at $2,161. 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

0.91
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle59.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545666422
Dimensions5.26 × 5.07 × 3.57 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
5.26 mm5.07 mm0.91 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1545666422
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 59.3°Culet: NoneDepth 70.4%

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: Oct 31
Current: $2,161 SGD|Low: $1,185 SGD|High: $2,161 SGD|Avg: $1,830 SGD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$1,304 SGD
Retailer 3$1,468 SGD
Retailer 6$1,803 SGD
Retailer 7$1,803 SGD
Retailer 5$1,866 SGD
Retailer 8$2,139 SGD
Retailer 4$2,153 SGD
77 Diamonds$2,161 SGD

34 data points across 8 retailers

10 retailers$1,304 SGD to $2,161 SGD

A
Cheapest Retailer
-
$1,304 SGD
$1,020 USD
Final sale: no returns
A
Retailer 2
-
$1,400 SGD
$1,095 USD
View
A
Retailer 3
-
$1,404 SGD
$1,098 USD
View
A
Retailer 4
-
$1,462 SGD
$1,144 USD
View
A
Retailer 5
-
$1,468 SGD
$1,148 USD
View
A
Retailer 6
-
$1,803 SGD
$1,410 USD
View
A
Retailer 7
-
$1,803 SGD
$1,410 USD
View
A
Retailer 8
-
$1,866 SGD
$1,460 USD
View
B+
Retailer 9
-
$2,153 SGD
$1,684 USD
View
Most Expensive
A
77 Diamonds
ACMBXFTQ5HNC · Oct 31
$2,161 SGD
£1,331 GBP
View
9 more retailers have this diamond
Prices start from $1,304 SGDSave up to $857 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
0.91ct Asscher
$1,304 SGD