Emerald|Natural|GIA

0.40ct J VS1 Emerald Natural Diamond

GD • J/VS1 • GIA 6542019197

Certificate GIA 6542019197

Diamond specifications and retailer prices

From £226 GBP
As of November 5, 2026
Save £295 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £866 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542019197. Listed at 16 retailers as of November 4, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542019197
Dimensions4.88 × 3.50 × 2.40 mm
L/W Ratio1.39
Top View
4.88 mm3.50 mm0.40 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542019197
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

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: £866 GBP|Low: £226 GBP|High: £866 GBP|Avg: £344 GBP
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
November 6, 2026
Retailer 3£226 GBP
Retailer 6£230 GBP
Retailer 15£244 GBP
Retailer 16£252 GBP
Retailer 5£261 GBP
Retailer 9£285 GBP
Retailer 8£302 GBP
Retailer 12£304 GBP
Retailer 13£331 GBP
Retailer 10£351 GBP
Retailer 4£353 GBP
Retailer 7£357 GBP
Retailer 14£394 GBP
Retailer 2£425 GBP
Retailer 11£521 GBP
NZ Jewellers£866 GBP

45 data points across 16 retailers

16 retailers£226 GBP to £521 GBP

A
Cheapest Retailer
-
£226 GBP
B+
Retailer 2
-
£230 GBP
View
Retailer 3
-
£244 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£252 GBP
View
B+
Retailer 5
-
£261 GBP
View
B+
Retailer 6
-
£285 GBP
View
Retailer 7
-
£302 GBP
View
Price last confirmed 13 days ago
B
Retailer 8
-
£304 GBP
View
B
Retailer 9
-
£331 GBP
View
B
Retailer 10
-
£351 GBP
View
B
Retailer 11
-
£353 GBP
View
Retailer 12
-
£357 GBP
View
Price last confirmed 34 days ago
B
Retailer 13
-
£394 GBP
View
B
Retailer 14
-
£425 GBP
View
B
Retailer 15
-
£521 GBP
View
Most Expensive
NZ Jewellers
71b03d83-7fd6-4aad-afcc-6ea4c86bf0c7 · Nov 5
£866 GBP
$1,166 USD
View
Price under review
15 more retailers have this diamond
Prices start from £226 GBPSave up to £295 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
0.40ct Emerald
£226 GBP