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Asscher|Natural|GIA

1.70ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 5221865163

Certificate GIA 5221865163

Diamond specifications and retailer prices

From £6,470 GBP
A$13,338 AUD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: £6,470 GBP at GemTrove
View at GemTrove

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 5221865163. Listed at 3 retailers as of October 31, 2026. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5221865163
Dimensions7.29 × 5.95 × 4.14 mm
L/W Ratio1.23
Culet sizeNone
Top View
7.29 mm5.95 mm1.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5221865163
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £6,470 GBP|Low: £5,003 GBP|High: £8,257 GBP|Avg: £6,457 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 5, 2026
Retailer 3£5,101 GBP
Retailer 2£5,503 GBP
Retailer 4£5,525 GBP
GemTrove£6,470 GBP
Retailer 9£6,558 GBP
Retailer 5£6,921 GBP
Retailer 7£6,993 GBP
Retailer 6£7,034 GBP
Retailer 8£8,257 GBP

2 data points across 9 retailers

3 retailers

Retailer 1
-
£5,101 GBP
$6,835 USD
Price last confirmed 9 days ago
Retailer 2
-
£5,525 GBP
$7,403 USD
View
Price last confirmed 11 days ago
Most Expensive
B
GemTrove
GT-N-00949658-98 · Oct 31
£6,470 GBP
A$13,338 AUD
View
2 more retailers have this diamond

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
£6,470 GBP