Emerald|Natural|GIA

0.51ct G IF Emerald Natural Diamond

EX • G/IF • GIA 2566169081

Certificate GIA 2566169081

Diamond specifications and retailer prices

From £369 GBP
As of November 4, 2026
Save £1,267 GBP (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,636 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter 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 2566169081. Listed at 16 retailers as of November 4, 2026, with prices from £369 to £1,636, a £1,267 spread on the same certified stone. NZ Jewellers lists it at £1,636. 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

0.51
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566169081
Dimensions5.70 × 3.65 × 2.30 mm
L/W Ratio1.56
Girdle conditionVery Thick
Top View
5.70 mm3.65 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566169081
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.9%

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: Nov 4
Current: £1,636 GBP|Low: £390 GBP|High: £1,636 GBP|Avg: £745 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
November 5, 2026
Retailer 2£390 GBP
Retailer 11£478 GBP
Retailer 6£587 GBP
Retailer 12£609 GBP
Retailer 3£619 GBP
Retailer 5£639 GBP
Retailer 9£656 GBP
Retailer 4£715 GBP
Retailer 7£739 GBP
Retailer 10£805 GBP
Retailer 8£1,204 GBP
NZ Jewellers£1,636 GBP

29 data points across 12 retailers

16 retailers£369 GBP to £1,636 GBP

A+
Cheapest Retailer
-
£369 GBP
Final sale: no returns
A+
Retailer 2
-
£390 GBP
View
A
Retailer 3
-
£478 GBP
View
A
Retailer 4
-
£587 GBP
View
Retailer 5
-
£599 GBP
View
Price last confirmed 29 days ago
A
Retailer 6
-
£609 GBP
View
A
Retailer 7
-
£619 GBP
View
A
Retailer 8
-
£639 GBP
View
B+
Retailer 9
-
£656 GBP
View
B+
Retailer 10
-
£715 GBP
View
B+
Retailer 11
-
£739 GBP
View
B+
Retailer 12
-
£805 GBP
View
Retailer 13
-
£898 GBP
View
Price last confirmed 31 days ago
B+
Retailer 14
-
£1,050 GBP
View
B
Retailer 15
-
£1,204 GBP
View
Most Expensive
B
NZ Jewellers
0ba66b8b-c7aa-4105-9eb7-be53c0d8dac9 · Nov 5
£1,636 GBP
$2,209 USD
View
15 more retailers have this diamond
Prices start from £369 GBPSave up to £1,267 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+
0.51ct Emerald
£369 GBP