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Emerald|Natural|GIA

1.02ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 2558471309

Certificate GIA 2558471309

Diamond specifications and retailer prices

From £1,224 GBP
As of November 5, 2026
Save £340 GBP (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,564 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558471309. Listed at 6 retailers as of November 5, 2026, with prices from £1,224 to £1,564, a £340 spread on the same certified stone. GemTrove lists it at £1,564. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558471309
Dimensions6.74 × 4.72 × 3.23 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.74 mm4.72 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558471309
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 5
Current: £1,564 GBP|Low: £1,054 GBP|High: £1,564 GBP|Avg: £1,343 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3£1,224 GBP
Retailer 4£1,224 GBP
Retailer 6£1,234 GBP
Retailer 2£1,340 GBP
Retailer 5£1,398 GBP
GemTrove£1,564 GBP

40 data points across 6 retailers

6 retailers£1,224 GBP to £1,564 GBP

A
Cheapest Retailer
-
£1,224 GBP
A
Retailer 2
-
£1,224 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,234 GBP
View
A
Retailer 4
-
£1,340 GBP
View
A
Retailer 5
-
£1,398 GBP
View
Most Expensive
A
GemTrove
GT-N-01260179-98 · Nov 6
£1,564 GBP
A$3,238 AUD
View
5 more retailers have this diamond
Prices start from £1,224 GBPSave up to £340 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
£1,224 GBP