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Asscher|Natural|GIA

1.70ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 2245005653

Certificate GIA 2245005653

Diamond specifications and retailer prices

From £4,591 GBP
$6,151 USD
As of October 30, 2026
Save £3,668 GBP (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,259 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural asscher diamond

This 1.7ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245005653. Listed at 12 retailers as of October 30, 2026, with prices from £4,591 to £8,259, a £3,668 spread on the same certified stone. MOH London lists it at £8,259. 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

1.70
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle49.61°
Pavilion angle35.61°
OriginNatural
Grading LabGIA
CertificateGIA 2245005653
Dimensions7.98 × 6.15 × 4.04 mm
L/W Ratio1.30
Girdle conditionThick
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.98 mm6.15 mm1.70 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245005653
Side View
Table 70.0%Crown 49.61°Girdle: ThickPavilion 35.61°Culet: NDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £8,259 GBP|Low: £4,591 GBP|High: £8,654 GBP|Avg: £5,902 GBP|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3£4,591 GBP
Retailer 10£4,682 GBP
Retailer 9£4,956 GBP
Retailer 12£4,956 GBP
Retailer 8£4,967 GBP
Retailer 11£4,997 GBP
Retailer 5£5,251 GBP
Retailer 2£5,541 GBP
Retailer 13£5,774 GBP
Retailer 7£6,475 GBP
Retailer 4£6,530 GBP
Retailer 6£7,280 GBP
MOH London£8,259 GBP

21 data points across 13 retailers

12 retailers£4,591 GBP to £8,259 GBP

B+
Cheapest Retailer
-
£4,591 GBP
$6,151 USD
B+
Retailer 2
-
£4,682 GBP
$6,273 USD
View
B
Retailer 3
-
£4,956 GBP
$6,640 USD
View
Final sale: no returns
B
Retailer 4
-
£4,956 GBP
$6,640 USD
View
B
Retailer 5
-
£4,967 GBP
$6,655 USD
View
B
Retailer 6
-
£4,997 GBP
$6,696 USD
View
B
Retailer 7
-
£5,541 GBP
View
Retailer 8
-
£5,774 GBP
A$11,902 AUD
View
Price last confirmed 28 days ago
B
Retailer 9
-
£6,475 GBP
€8,263 EUR
View
Retailer 10
-
£6,530 GBP
$8,749 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
£7,280 GBP
ZAR 157,590 ZAR
View
Most Expensive
B
MOH London
9B3F8F75D · Nov 1
£8,259 GBP
View
11 more retailers have this diamond
Prices start from £4,591 GBPSave up to £3,668 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.

B+
1.70ct Asscher
£4,591 GBP