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Emerald|Natural|GIA

0.40ct J VS2 Emerald Natural Diamond

ID • J/VS2 • GIA 7551710549

Certificate GIA 7551710549

Diamond specifications and retailer prices

From £224 GBP
$300 USD
As of October 28, 2026
Save £406 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,040 GBP at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551710549. Listed at 19 retailers as of October 26, 2026, with a 182% 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

0.40
Carat
J
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle50°
Pavilion angle55.1°
OriginNatural
Grading LabGIA
CertificateGIA 7551710549
Dimensions5.01 × 3.65 × 2.35 mm
L/W Ratio1.37
Girdle conditionPolished
Top View
5.01 mm3.65 mm0.40 ctJ / VS2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551710549
Side View
Table 69.0%Crown 50°Girdle: MED-STKPavilion 55.1°Culet: NoneDepth 64.4%

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 28
Current: £1,040 GBP|Low: £193 GBP|High: £1,046 GBP|Avg: £381 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
October 31, 2026
Retailer 12£193 GBP
Retailer 8£224 GBP
Retailer 7£225 GBP
Retailer 5£227 GBP
Retailer 9£231 GBP
Retailer 4£246 GBP
Retailer 20£265 GBP
Retailer 10£267 GBP
Retailer 3£274 GBP
Retailer 15£329 GBP
Retailer 18£330 GBP
Retailer 14£331 GBP
Retailer 2£353 GBP
Retailer 11£410 GBP
Retailer 16£421 GBP
Retailer 19£422 GBP
Retailer 13£499 GBP
Retailer 17£551 GBP
Retailer 6£630 GBP
NZ Jewellers£1,040 GBP

27 data points across 20 retailers

19 retailers£224 GBP to £630 GBP

A
Cheapest Retailer
-
£224 GBP
$300 USD
A
Retailer 2
-
£225 GBP
$302 USD
View
A
Retailer 3
-
£227 GBP
$304 USD
View
Final sale: no returns
A
Retailer 4
-
£231 GBP
$310 USD
View
A
Retailer 5
-
£246 GBP
$329 USD
View
A
Retailer 6
-
£265 GBP
$355 USD
View
B+
Retailer 7
-
£267 GBP
HK$2,800 HKD
View
B+
Retailer 8
-
£274 GBP
$367 USD
View
B+
Retailer 9
-
£329 GBP
$441 USD
View
B+
Retailer 10
-
£330 GBP
$442 USD
View
B+
Retailer 11
-
£331 GBP
$443 USD
View
B+
Retailer 12
-
£353 GBP
View
B
Retailer 13
-
£410 GBP
$550 USD
View
B
Retailer 14
-
£421 GBP
ZAR 9,109 ZAR
View
B
Retailer 15
-
£422 GBP
$565 USD
View
B
Retailer 16
-
£499 GBP
€637 EUR
View
B
Retailer 17
-
£551 GBP
View
B
Retailer 18
-
£630 GBP
View
Most Expensive
NZ Jewellers
f7c5ef45-bef6-46d4-b044-e95b3e68f2c8 · Oct 30
£1,040 GBP
$1,394 USD
View
Price under review
18 more retailers have this diamond
Prices start from £224 GBPSave up to £406 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
£224 GBP