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Emerald|Natural|GIA

0.65ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 3565435946

Certificate GIA 3565435946

Diamond specifications and retailer prices

From £515 GBP
$690 USD
As of November 2, 2026
Save £133 GBP (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £648 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.65ct natural emerald diamond

This 0.65ct 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 3565435946. Listed at 6 retailers as of October 31, 2026, with prices from £515 to £648, a £133 spread on the same certified stone. Blue Nile lists it at £648. 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

0.65
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565435946
Dimensions5.77 × 4.11 × 2.80 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.77 mm4.11 mm0.65 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565435946
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.2%

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: £648 GBP|Low: £428 GBP|High: £648 GBP|Avg: £565 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4£515 GBP
Retailer 3£519 GBP
Retailer 5£561 GBP
Retailer 6£568 GBP
Retailer 2£606 GBP
Blue Nile£648 GBP

32 data points across 6 retailers

6 retailers£515 GBP to £648 GBP

B+
Cheapest Retailer
-
£515 GBP
$690 USD
Final sale: no returns
B+
Retailer 2
-
£519 GBP
$695 USD
View
B+
Retailer 3
-
£561 GBP
$752 USD
View
B+
Retailer 4
-
£568 GBP
SGD 1,029 SGD
View
B+
Retailer 5
-
£606 GBP
View
Most Expensive
B
Blue Nile
30289121 · Oct 31
£648 GBP
$868 USD
View
5 more retailers have this diamond
Prices start from £515 GBPSave up to £133 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+
0.65ct Emerald
£515 GBP