CaratHunter
Plans
Asscher|Natural|GIA

1.02ct F SI1 Asscher Natural Diamond

GD • F/SI1 • GIA 2175634438

Shape and cutting style on the report: Square emerald cut

Certificate GIA 2175634438

Diamond specifications and retailer prices

From £3,234 GBP
$4,340 USD
As of October 28, 2026
Save £1,125 GBP (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,359 GBP at Jared · As of November 2, 2026
View at Jared

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2175634438. Listed at 7 retailers as of October 28, 2026, with prices from £3,234 to £4,359, a £1,125 spread on the same certified stone. Jared lists it at £4,359. 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

1.02
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175634438
Dimensions5.54 × 5.52 × 3.76 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural, Natural
Top View
5.54 mm5.52 mm1.02 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175634438
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £4,359 GBP|Low: £3,234 GBP|High: £4,359 GBP|Avg: £3,845 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 19, 2026
Retailer 2£3,234 GBP
Retailer 7£3,248 GBP
Retailer 5£3,530 GBP
Retailer 6£4,105 GBP
Retailer 3£4,218 GBP
Retailer 4£4,218 GBP
Jared£4,359 GBP

3 data points across 7 retailers

7 retailers£3,234 GBP to £4,359 GBP

B
Cheapest Retailer
-
£3,234 GBP
$4,340 USD
B
Retailer 2
-
£3,248 GBP
$4,358 USD
View
B
Retailer 3
-
£3,530 GBP
CA$6,580 CAD
View
C
Retailer 4
-
£4,105 GBP
$5,508 USD
View
C
Retailer 5
-
£4,218 GBP
$5,660 USD
View
C
Retailer 6
-
£4,218 GBP
$5,660 USD
View
Most Expensive
C
Jared
109181572 · Nov 2
£4,359 GBP
$5,850 USD
View
6 more retailers have this diamond
Prices start from £3,234 GBPSave up to £1,125 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
1.02ct Asscher
£3,234 GBP