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Emerald|Natural|GIA

0.40ct G IF Emerald Natural Diamond

ID • G/IF • GIA 2566660140

Certificate GIA 2566660140

Diamond specifications and retailer prices

From £307 GBP
₹39,174 INR
As of October 30, 2026
Save £1,010 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,317 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566660140. Listed at 15 retailers as of October 30, 2026, with prices from £307 to £1,317, a £1,010 spread on the same certified stone. NZ Jewellers lists it at £1,317. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
G
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566660140
Dimensions5.21 × 3.45 × 2.31 mm
L/W Ratio1.51
Girdle conditionPolished
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.21 mm3.45 mm0.40 ctG / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566660140
Side View
Table 67.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £1,317 GBP|Low: £307 GBP|High: £1,346 GBP|Avg: £586 GBP|-2.2%
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
October 31, 2026
Retailer 8£307 GBP
Retailer 5£353 GBP
Retailer 3£412 GBP
Retailer 12£419 GBP
Retailer 6£442 GBP
Retailer 11£452 GBP
Retailer 2£495 GBP
Retailer 14£508 GBP
Retailer 4£537 GBP
Retailer 7£566 GBP
Retailer 10£567 GBP
Retailer 9£768 GBP
Retailer 13£974 GBP
NZ Jewellers£1,317 GBP

9 data points across 14 retailers

15 retailers£307 GBP to £1,317 GBP

A+
Cheapest Retailer
-
£307 GBP
₹39,174 INR
A
Retailer 2
-
£353 GBP
HK$3,700 HKD
View
A
Retailer 3
-
£406 GBP
$544 USD
View
A
Retailer 4
-
£412 GBP
A$849 AUD
View
A
Retailer 5
-
£419 GBP
$562 USD
View
A
Retailer 6
-
£442 GBP
SGD 801 SGD
View
A
Retailer 7
-
£452 GBP
$606 USD
View
B+
Retailer 8
-
£495 GBP
€631 EUR
View
B+
Retailer 9
-
£508 GBP
$681 USD
View
B+
Retailer 10
-
£537 GBP
$719 USD
View
B+
Retailer 11
-
£566 GBP
€722 EUR
View
B+
Retailer 12
-
£567 GBP
$760 USD
View
B+
Retailer 13
-
£768 GBP
View
B
Retailer 14
-
£974 GBP
View
Most Expensive
B
NZ Jewellers
f91f40cb-106d-4b34-9f50-f3e4b3e62208 · Oct 30
£1,317 GBP
$1,764 USD
View
14 more retailers have this diamond
Prices start from £307 GBPSave up to £1,010 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
£307 GBP