CaratHunter
Plans
Emerald|Natural|GIA

1.02ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 1557199489

Certificate GIA 1557199489

Diamond specifications and retailer prices

From £1,024 GBP
As of November 4, 2026
Save £303 GBP (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,327 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557199489. Listed at 6 retailers as of November 4, 2026, with prices from £1,024 to £1,327, a £303 spread on the same certified stone. GemTrove lists it at £1,327. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557199489
Dimensions7.23 × 4.71 × 3.06 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.23 mm4.71 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557199489
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.0%

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 4
Current: £1,327 GBP|Low: £908 GBP|High: £1,327 GBP|Avg: £1,129 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£1,024 GBP
Retailer 6£1,028 GBP
Retailer 3£1,038 GBP
Retailer 2£1,114 GBP
Retailer 4£1,161 GBP
GemTrove£1,327 GBP

42 data points across 6 retailers

6 retailers£1,024 GBP to £1,327 GBP

A
Cheapest Retailer
-
£1,024 GBP
Final sale: no returns
A
Retailer 2
-
£1,028 GBP
View
A
Retailer 3
-
£1,038 GBP
View
A
Retailer 4
-
£1,114 GBP
View
A
Retailer 5
-
£1,161 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260156-98 · Nov 6
£1,327 GBP
A$2,748 AUD
View
5 more retailers have this diamond
Prices start from £1,024 GBPSave up to £303 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
£1,024 GBP