CaratHunter
Plans
Emerald|Natural|GIA

0.63ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 7556684040

Certificate GIA 7556684040

Diamond specifications and retailer prices

From £469 GBP
$630 USD
As of November 2, 2026
Save £123 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £592 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556684040. Listed at 4 retailers as of October 31, 2026, with prices from £469 to £592, a £123 spread on the same certified stone. Blue Nile lists it at £592. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556684040
Dimensions6.02 × 3.91 × 2.66 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather
Top View
6.02 mm3.91 mm0.63 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556684040
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £592 GBP|Low: £402 GBP|High: £621 GBP|Avg: £531 GBP|-4.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£469 GBP
Retailer 4£518 GBP
Retailer 2£579 GBP
Blue Nile£592 GBP

39 data points across 4 retailers

4 retailers£469 GBP to £592 GBP

B+
Cheapest Retailer
-
£469 GBP
$630 USD
Final sale: no returns
B+
Retailer 2
-
£518 GBP
SGD 939 SGD
View
B
Retailer 3
-
£579 GBP
View
Most Expensive
B
Blue Nile
29607532 · Oct 31
£592 GBP
$795 USD
View
3 more retailers have this diamond
Prices start from £469 GBPSave up to £123 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+
0.63ct Emerald
£469 GBP