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Asscher|Natural|GIA

1.60ct D SI1 Asscher Natural Diamond

ID • D/SI1 • GIA 2557084191

Certificate GIA 2557084191

Diamond specifications and retailer prices

From $5,639 SGD
$4,411 USD
As of November 1, 2026
Save $5,297 SGD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,297 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.6ct natural asscher diamond

This 1.6ct natural asscher sits in the one-and-a-half to two 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 2557084191. Listed at 13 retailers as of November 1, 2026, with a 94% 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

1.60
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557084191
Dimensions6.29 × 6.17 × 4.34 mm
L/W Ratio1.02
Top View
6.29 mm6.17 mm1.60 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2557084191
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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 1
Current: $12,297 SGD|Low: $6,148 SGD|High: $12,297 SGD|Avg: $8,275 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$6,148 SGD
Retailer 10$6,660 SGD
Retailer 11$6,660 SGD
Retailer 2$6,945 SGD
Retailer 9$7,686 SGD
Retailer 8$7,946 SGD
Retailer 4$8,108 SGD
Retailer 7$8,189 SGD
Retailer 6$9,121 SGD
Retailer 5$10,936 SGD
NZ Jewellers$12,297 SGD

39 data points across 11 retailers

13 retailers$5,639 SGD to $10,936 SGD

A
Cheapest Retailer
-
$5,639 SGD
$4,411 USD
A
Retailer 2
-
$6,148 SGD
$4,809 USD
View
Final sale: no returns
A
Retailer 3
-
$6,609 SGD
$5,170 USD
View
Retailer 4
-
$6,660 SGD
$5,210 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$6,660 SGD
$5,210 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$6,945 SGD
£4,278 GBP
View
A
Retailer 7
-
$7,370 SGD
$5,765 USD
View
Retailer 8
-
$7,686 SGD
$6,012 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$7,946 SGD
£4,894 GBP
View
A
Retailer 10
-
$8,108 SGD
€6,040 EUR
View
B+
Retailer 11
-
$9,121 SGD
ZAR 115,256 ZAR
View
B+
Retailer 12
-
$10,936 SGD
£6,736 GBP
View
Most Expensive
NZ Jewellers
a829fa63-0862-45f5-bb34-b4f0fbdf6ea0 · Oct 21
$12,297 SGD
$9,619 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $5,639 SGDSave up to $5,297 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
1.60ct Asscher
$5,639 SGD