Emerald|Natural|GIA

0.40ct J VS1 Emerald Natural Diamond

GD • J/VS1 • GIA 2524865189

Certificate GIA 2524865189

Diamond specifications and retailer prices

From £177 GBP
As of November 5, 2026
Save £401 GBP (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £961 GBP at NZ Jewellers · As of October 23, 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 2524865189. Listed at 21 retailers as of November 4, 2026, with a 227% 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524865189
Dimensions4.86 × 3.56 × 2.44 mm
L/W Ratio1.37
Top View
4.86 mm3.56 mm0.40 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2524865189
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £412 GBP|Low: £177 GBP|High: £585 GBP|Avg: £364 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£177 GBP
Retailer 7£253 GBP
Retailer 6£270 GBP
Retailer 2£319 GBP
Retailer 4£390 GBP
Retailer 9£401 GBP
Retailer 1£412 GBP
Retailer 8£416 GBP
Retailer 5£578 GBP

36 data points across 9 retailers

21 retailers£177 GBP to £578 GBP

A
Cheapest Retailer
-
£177 GBP
B+
Retailer 2
-
£209 GBP
View
B+
Retailer 3
-
£237 GBP
View
Retailer 4
-
£250 GBP
View
Price last confirmed 15 days ago
B+
Retailer 5
-
£253 GBP
View
Retailer 6
-
£270 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£276 GBP
View
B+
Retailer 8
-
£279 GBP
View
Retailer 9
-
£279 GBP
View
Price last confirmed 15 days ago
B
Retailer 10
-
£319 GBP
View
Retailer 11
-
£337 GBP
View
Price last confirmed 14 days ago
B
Retailer 12
-
£343 GBP
View
B
Retailer 13
-
£348 GBP
View
B
Retailer 14
-
£364 GBP
View
B
Retailer 15
-
£369 GBP
View
B
Retailer 16
-
£390 GBP
View
Retailer 17
-
£401 GBP
View
Price last confirmed 34 days ago
B
Retailer 18
-
£412 GBP
View
B
Retailer 19
-
£416 GBP
View
B
Retailer 20
-
£578 GBP
View
Most Expensive
NZ Jewellers
493b7528-824f-42a8-9d41-36a9d8a58c7d · Oct 23
£961 GBP
$1,293 USD
View
Price under review
20 more retailers have this diamond
Prices start from £177 GBPSave up to £401 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
£177 GBP