Emerald|Natural|GIA

1.02ct E VS1 Emerald Natural Diamond

ID • E/VS1 • GIA 1559942121

Certificate GIA 1559942121

Diamond specifications and retailer prices

From £2,857 GBP
$3,805 USD
As of October 29, 2026
Save £2,429 GBP (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,477 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559942121. Listed at 9 retailers as of October 29, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.18°
Pavilion angle57.88°
OriginNatural
Grading LabGIA
CertificateGIA 1559942121
Dimensions6.60 × 4.79 × 3.23 mm
L/W Ratio1.38
Girdle conditionThick
Key to symbols
Crystal, Pinpoint
Top View
6.60 mm4.79 mm1.02 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559942121
Side View
Table 70.0%Crown 47.18°Girdle: SLI-POLPavilion 57.88°Culet: NoneDepth 67.3%

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: Oct 29
Current: £5,477 GBP|Low: £2,814 GBP|High: £5,477 GBP|Avg: £3,616 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£2,857 GBP
Retailer 2£3,013 GBP
Retailer 5£3,144 GBP
Retailer 7£3,144 GBP
Retailer 4£3,154 GBP
Retailer 9£3,154 GBP
Retailer 6£3,371 GBP
Retailer 3£5,286 GBP
NZ Jewellers£5,477 GBP

31 data points across 9 retailers

9 retailers£2,857 GBP to £5,286 GBP

A
Cheapest Retailer
-
£2,857 GBP
$3,805 USD
B+
Retailer 2
-
£3,013 GBP
View
B+
Retailer 3
-
£3,144 GBP
$4,187 USD
View
Retailer 4
-
£3,144 GBP
$4,187 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£3,154 GBP
$4,200 USD
View
B+
Retailer 6
-
£3,154 GBP
$4,200 USD
View
Retailer 7
-
£3,371 GBP
A$6,907 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
£5,286 GBP
View
Most Expensive
NZ Jewellers
5d9eb9ac-f690-48ba-86f9-baee4440301f · Oct 3
£5,477 GBP
$7,294 USD
View
Price last confirmed 26 days ago
8 more retailers have this diamond
Prices start from £2,857 GBPSave up to £2,429 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
£2,857 GBP