CaratHunter
Plans
Emerald|Natural|GIA

1.02ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 6565417245

Certificate GIA 6565417245

Diamond specifications and retailer prices

From £866 GBP
As of November 1, 2026
Save £206 GBP (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,071 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565417245. Listed at 5 retailers as of November 1, 2026, with prices from £866 to £1,071, a £206 spread on the same certified stone. Blue Nile lists it at £1,071. 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

1.02
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565417245
Dimensions6.60 × 4.71 × 3.22 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.60 mm4.71 mm1.02 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565417245
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 1
Current: £1,071 GBP|Low: £866 GBP|High: £1,093 GBP|Avg: £958 GBP|-2.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£866 GBP
Retailer 3£889 GBP
Retailer 2£972 GBP
Retailer 5£994 GBP
Blue Nile£1,071 GBP

35 data points across 5 retailers

5 retailers£866 GBP to £1,071 GBP

A
Cheapest Retailer
-
£866 GBP
B+
Retailer 2
-
£889 GBP
View
B+
Retailer 3
-
£972 GBP
View
B+
Retailer 4
-
£994 GBP
View
Most Expensive
B+
Blue Nile
30269996 · Nov 5
£1,071 GBP
$1,442 USD
View
4 more retailers have this diamond
Prices start from £866 GBPSave up to £206 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
1.02ct Emerald
£866 GBP