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Emerald|Natural|GIA

1.20ct J VS1 Emerald Natural Diamond

ID • J/VS1 • GIA 2556738831

Certificate GIA 2556738831

Diamond specifications and retailer prices

From £1,635 GBP
As of November 5, 2026
Save £646 GBP (28%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £3,972 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded J colour (near-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 2556738831. Listed at 25 retailers as of November 5, 2026, with a 39% 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

1.20
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.09°
Pavilion angle54.4°
OriginNatural
Grading LabGIA
CertificateGIA 2556738831
Dimensions7.59 × 4.84 × 3.29 mm
L/W Ratio1.57
Girdle conditionPolished
Culet sizeNone
Top View
7.59 mm4.84 mm1.20 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556738831
Side View
Table 67.0%Crown 54.09°Girdle: STK-THKPavilion 54.4°Culet: NoneDepth 68.0%

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 5
Current: £3,972 GBP|Low: £1,398 GBP|High: £3,996 GBP|Avg: £2,140 GBP|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 14£1,398 GBP
Retailer 6£1,444 GBP
Retailer 20£1,635 GBP
Retailer 10£1,814 GBP
Retailer 23£1,817 GBP
Retailer 15£1,833 GBP
Retailer 2£1,859 GBP
Retailer 7£1,900 GBP
Retailer 12£1,900 GBP
Retailer 11£1,966 GBP
Retailer 8£1,987 GBP
Retailer 3£2,018 GBP
Retailer 21£2,036 GBP
Retailer 22£2,036 GBP
Retailer 9£2,095 GBP
Retailer 18£2,110 GBP
Retailer 16£2,141 GBP
Retailer 17£2,205 GBP
Retailer 13£2,244 GBP
Retailer 19£2,281 GBP
Retailer 4£2,313 GBP
Retailer 24£2,323 GBP
Retailer 5£3,332 GBP
NZ Jewellers£3,972 GBP

24 data points across 24 retailers

25 retailers£1,635 GBP to £2,281 GBP

Retailer 1
-
£1,398 GBP
Price last confirmed 11 days ago
Retailer 2
-
£1,444 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£1,635 GBP
View
Final sale: no returns
Retailer 4
-
£1,814 GBP
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£1,817 GBP
View
Retailer 6
-
£1,833 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£1,859 GBP
View
Retailer 8
-
£1,900 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£1,900 GBP
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£1,955 GBP
View
Retailer 11
-
£1,966 GBP
View
Price last confirmed 11 days ago
Retailer 12
-
£1,987 GBP
View
Price last confirmed 12 days ago
Retailer 13
-
£2,018 GBP
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£2,036 GBP
View
B+
Retailer 15
-
£2,036 GBP
View
Retailer 16
-
£2,095 GBP
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£2,110 GBP
View
Retailer 18
-
£2,141 GBP
View
Price last confirmed 30 days ago
Retailer 19
-
£2,205 GBP
View
Price last confirmed 14 days ago
B
Retailer 20
-
£2,244 GBP
View
B+
Retailer 21
-
£2,281 GBP
View
Retailer 22
-
£2,313 GBP
View
Price last confirmed 11 days ago
Retailer 23
-
£2,323 GBP
View
Price last confirmed 10 days ago
Retailer 24
-
£3,332 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
f5101afd-a77e-402e-91a0-9966bde90f44 · Oct 24
£3,972 GBP
$5,346 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from £1,635 GBPSave up to £646 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
1.20ct Emerald
£1,635 GBP