CaratHunter
Plans
Asscher|Natural|GIA

0.51ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 2547593673

Certificate GIA 2547593673

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £568 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £899 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter 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 2547593673. Listed at 5 retailers as of November 4, 2026, with prices from £331 to £899, a £568 spread on the same certified stone. Do Amore Diamonds lists it at £899. 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

0.51
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547593673
Dimensions4.31 × 4.31 × 2.94 mm
L/W Ratio1.00
Top View
4.31 mm4.31 mm0.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547593673
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £899 GBP|Low: £289 GBP|High: £973 GBP|Avg: £500 GBP|-7.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3£331 GBP
Retailer 5£357 GBP
Retailer 4£390 GBP
Retailer 2£455 GBP
Retailer 6£505 GBP
Retailer 7£505 GBP
Retailer 8£520 GBP
Do Amore Diamonds£899 GBP

43 data points across 8 retailers

5 retailers£331 GBP to £899 GBP

A
Cheapest Retailer
-
£331 GBP
Final sale: no returns
A
Retailer 2
-
£357 GBP
View
A
Retailer 3
-
£390 GBP
View
B+
Retailer 4
-
£455 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100767908150 · Nov 4
£899 GBP
$1,210 USD
View
4 more retailers have this diamond
Prices start from £331 GBPSave up to £568 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
0.51ct Asscher
£331 GBP