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Asscher|Natural|GIA

1.02ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 2556203652

Certificate GIA 2556203652

Diamond specifications and retailer prices

From £1,261 GBP
As of November 1, 2026
Save £303 GBP (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,564 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556203652. Listed at 5 retailers as of November 1, 2026, with prices from £1,261 to £1,564, a £303 spread on the same certified stone. GemTrove lists it at £1,564. 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556203652
Dimensions5.45 × 5.44 × 3.72 mm
L/W Ratio1.00
Top View
5.45 mm5.44 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556203652
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: £1,564 GBP|Low: £1,261 GBP|High: £1,609 GBP|Avg: £1,412 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3£1,261 GBP
Retailer 5£1,271 GBP
Retailer 2£1,363 GBP
Retailer 4£1,446 GBP
GemTrove£1,564 GBP

39 data points across 5 retailers

5 retailers£1,261 GBP to £1,564 GBP

A
Cheapest Retailer
-
£1,261 GBP
A
Retailer 2
-
£1,271 GBP
View
A
Retailer 3
-
£1,363 GBP
View
A
Retailer 4
-
£1,446 GBP
View
Most Expensive
A
GemTrove
GT-N-00959011-98 · Nov 6
£1,564 GBP
A$3,238 AUD
View
4 more retailers have this diamond
Prices start from £1,261 GBPSave up to £303 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
1.02ct Asscher
£1,261 GBP