CaratHunter
Plans
Emerald|Natural|GIA

1.21ct J VS1 Emerald Natural Diamond

VG • J/VS1 • GIA 1527904018

Certificate GIA 1527904018

Diamond specifications and retailer prices

From £2,021 GBP
As of November 1, 2026
Save £2,253 GBP (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,274 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1527904018. Listed at 21 retailers as of November 1, 2026, with prices from £2,021 to £4,274, a £2,253 spread on the same certified stone. MOH London lists it at £4,274. 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

1.21
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1527904018
Dimensions7.14 × 5.11 × 3.42 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Top View
7.14 mm5.11 mm1.21 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1527904018
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,274 GBP|Low: £1,850 GBP|High: £4,337 GBP|Avg: £2,688 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8£2,021 GBP
Retailer 10£2,079 GBP
Retailer 12£2,143 GBP
Retailer 9£2,180 GBP
Retailer 11£2,255 GBP
Retailer 4£2,410 GBP
Retailer 5£2,651 GBP
Retailer 6£2,652 GBP
Retailer 3£2,747 GBP
Retailer 2£2,954 GBP
Retailer 7£3,127 GBP
MOH London£4,274 GBP

45 data points across 12 retailers

21 retailers£2,021 GBP to £4,274 GBP

B+
Cheapest Retailer
-
£2,021 GBP
B+
Retailer 2
-
£2,053 GBP
View
B+
Retailer 3
-
£2,079 GBP
View
B+
Retailer 4
-
£2,143 GBP
View
Final sale: no returns
B
Retailer 5
-
£2,180 GBP
View
B
Retailer 6
-
£2,255 GBP
View
Retailer 7
-
£2,321 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,321 GBP
View
B
Retailer 9
-
£2,410 GBP
View
B
Retailer 10
-
£2,442 GBP
View
B
Retailer 11
-
£2,593 GBP
View
B
Retailer 12
-
£2,593 GBP
View
B
Retailer 13
-
£2,651 GBP
View
B
Retailer 14
-
£2,652 GBP
View
B
Retailer 15
-
£2,675 GBP
View
Retailer 16
-
£2,747 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£2,814 GBP
View
Retailer 18
-
£2,904 GBP
View
Price last confirmed 14 days ago
B
Retailer 19
-
£2,954 GBP
View
B
Retailer 20
-
£3,127 GBP
View
Most Expensive
B
MOH London
55F0E698C · Nov 4
£4,274 GBP
View
20 more retailers have this diamond
Prices start from £2,021 GBPSave up to £2,253 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.

B+
1.21ct Emerald
£2,021 GBP