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Asscher|Natural|GIA

1.61ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 3555522350

Certificate GIA 3555522350

Diamond specifications and retailer prices

From £2,566 GBP
$3,438 USD
As of November 1, 2026
Save £516 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,082 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.61ct natural asscher diamond

This 1.61ct natural asscher sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555522350. Listed at 3 retailers as of October 31, 2026, with prices from £2,566 to £3,082, a £516 spread on the same certified stone. Blue Nile lists it at £3,082. 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

1.61
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle48.2°
Pavilion angle58.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555522350
Dimensions6.49 × 6.44 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.49 mm6.44 mm1.61 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555522350
Side View
Table 61.0%Crown 48.2°Girdle: MED-STKPavilion 58.2°Culet: NoneDepth 65.5%

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 1
Current: £3,082 GBP|Low: £2,566 GBP|High: £3,201 GBP|Avg: £2,846 GBP|-3.7%
Blue Nile
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£2,566 GBP
Retailer 2£2,766 GBP
Blue Nile£3,082 GBP

39 data points across 3 retailers

3 retailers£2,566 GBP to £3,082 GBP

A
Cheapest Retailer
-
£2,566 GBP
$3,438 USD
A
Retailer 2
-
£2,766 GBP
View
Most Expensive
B+
Blue Nile
29472889 · Oct 31
£3,082 GBP
$4,129 USD
View
2 more retailers have this diamond
Prices start from £2,566 GBPSave up to £516 GBP

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
1.61ct Asscher
£2,566 GBP