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Asscher|Natural|GIA

1.67ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 1538888183

Certificate GIA 1538888183

Diamond specifications and retailer prices

From £3,082 GBP
$4,130 USD
As of November 1, 2026
Save £1,584 GBP (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,666 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.67ct natural asscher diamond

This 1.67ct natural asscher sits in the one-and-a-half to two carat band, graded H 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 1538888183. Listed at 7 retailers as of November 1, 2026, with prices from £3,082 to £4,666, a £1,584 spread on the same certified stone. 77 Diamonds lists it at £4,666. 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

1.67
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle60.4°
OriginNatural
Grading LabGIA
CertificateGIA 1538888183
Dimensions6.41 × 6.30 × 4.21 mm
L/W Ratio1.02
Girdle conditionPolished
Cert comments
Additional pinpoints are not shown. Surface graining is not shown.
Top View
6.41 mm6.30 mm1.67 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538888183
Side View
Table 63.0%Crown 60.4°Girdle: MED-STKPavilionCulet: NoneDepth 66.9%

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: £4,666 GBP|Low: £3,082 GBP|High: £4,862 GBP|Avg: £3,818 GBP|-1.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4£3,082 GBP
Retailer 3£3,248 GBP
Retailer 5£3,461 GBP
Retailer 6£3,514 GBP
Retailer 2£3,843 GBP
Retailer 7£4,292 GBP
77 Diamonds£4,666 GBP

43 data points across 7 retailers

7 retailers£3,082 GBP to £4,666 GBP

A
Cheapest Retailer
-
£3,082 GBP
$4,130 USD
A
Retailer 2
-
£3,248 GBP
HK$34,000 HKD
View
A
Retailer 3
-
£3,461 GBP
$4,637 USD
View
Final sale: no returns
Retailer 4
-
£3,514 GBP
€4,484 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
£3,843 GBP
$5,149 USD
View
B+
Retailer 6
-
£4,292 GBP
A$8,848 AUD
View
Most Expensive
B+
77 Diamonds
ACMBRX5CWTMK · Nov 2
£4,666 GBP
View
6 more retailers have this diamond
Prices start from £3,082 GBPSave up to £1,584 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
1.67ct Asscher
£3,082 GBP