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Asscher|Natural|GIA

0.63ct G SI2 Asscher Natural Diamond

GD • G/SI2 • GIA 6545410413

Certificate GIA 6545410413

Diamond specifications and retailer prices

From £273 GBP
$367 USD
As of November 2, 2026
Save £103 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £377 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.63ct natural asscher diamond

This 0.63ct natural asscher sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545410413. Listed at 4 retailers as of November 2, 2026, with prices from £273 to £377, a £103 spread on the same certified stone. 77 Diamonds lists it at £377. 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

0.63
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545410413
Dimensions4.83 × 4.73 × 3.11 mm
L/W Ratio1.02
Top View
4.83 mm4.73 mm0.63 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545410413
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

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 2
Current: £377 GBP|Low: £240 GBP|High: £394 GBP|Avg: £322 GBP|-2.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2£273 GBP
Retailer 4£294 GBP
Retailer 3£328 GBP
77 Diamonds£377 GBP

41 data points across 4 retailers

4 retailers£273 GBP to £377 GBP

A
Cheapest Retailer
-
£273 GBP
$367 USD
Final sale: no returns
B+
Retailer 2
-
£294 GBP
MYR 1,605 MYR
View
B+
Retailer 3
-
£328 GBP
SGD 595 SGD
View
Most Expensive
B+
77 Diamonds
ACCPCQHDXX2J · Nov 2
£377 GBP
View
3 more retailers have this diamond
Prices start from £273 GBPSave up to £103 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
0.63ct Asscher
£273 GBP