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Emerald|Natural|GIA

0.63ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 6565237768

Certificate GIA 6565237768

Diamond specifications and retailer prices

From £431 GBP
$577 USD
As of November 2, 2026
Save £94 GBP (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £525 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.63ct natural emerald diamond

This 0.63ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565237768. Listed at 4 retailers as of November 2, 2026, with prices from £431 to £525, a £94 spread on the same certified stone. 77 Diamonds lists it at £525. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565237768
Dimensions5.90 × 4.08 × 2.69 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Crystal
Top View
5.90 mm4.08 mm0.63 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565237768
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.9%

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 2
Current: £525 GBP|Low: £365 GBP|High: £529 GBP|Avg: £462 GBP|+4.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£431 GBP
Retailer 2£437 GBP
Retailer 4£472 GBP
77 Diamonds£525 GBP

38 data points across 4 retailers

4 retailers£431 GBP to £525 GBP

A
Cheapest Retailer
-
£431 GBP
$577 USD
Final sale: no returns
A
Retailer 2
-
£437 GBP
$585 USD
View
B+
Retailer 3
-
£472 GBP
SGD 855 SGD
View
Most Expensive
B+
77 Diamonds
EMCPTDJRX4QN · Nov 2
£525 GBP
View
3 more retailers have this diamond
Prices start from £431 GBPSave up to £94 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 Emerald
£431 GBP