Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 2567673122

Certificate GIA 2567673122

Diamond specifications and retailer prices

From £377 GBP
$505 USD
As of October 31, 2026
Save £1,297 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,674 GBP at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567673122. Listed at 12 retailers as of October 30, 2026, with prices from £377 to £1,674, a £1,297 spread on the same certified stone. NZ Jewellers lists it at £1,674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567673122
Dimensions5.32 × 3.79 × 2.57 mm
L/W Ratio1.40
Girdle conditionThick
Top View
5.32 mm3.79 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567673122
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.8%

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 31
Current: £1,674 GBP|Low: £377 GBP|High: £1,674 GBP|Avg: £680 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£377 GBP
Retailer 2£400 GBP
Retailer 8£619 GBP
Retailer 10£622 GBP
Retailer 9£632 GBP
Retailer 5£640 GBP
Retailer 4£668 GBP
Retailer 11£731 GBP
Retailer 6£758 GBP
Retailer 7£824 GBP
NZ Jewellers£1,674 GBP

4 data points across 11 retailers

12 retailers£377 GBP to £1,674 GBP

A
Cheapest Retailer
-
£377 GBP
$505 USD
Final sale: no returns
A
Retailer 2
-
£400 GBP
₹51,101 INR
View
A
Retailer 3
-
£509 GBP
A$1,049 AUD
View
B+
Retailer 4
-
£619 GBP
$830 USD
View
B+
Retailer 5
-
£622 GBP
View
B+
Retailer 6
-
£632 GBP
$847 USD
View
B+
Retailer 7
-
£640 GBP
View
B+
Retailer 8
-
£668 GBP
$895 USD
View
B+
Retailer 9
-
£731 GBP
$980 USD
View
B+
Retailer 10
-
£758 GBP
€967 EUR
View
B+
Retailer 11
-
£824 GBP
ZAR 17,832 ZAR
View
Most Expensive
B
NZ Jewellers
1455895f-28b3-46be-9d7d-61447e73bdda · Oct 30
£1,674 GBP
$2,243 USD
View
11 more retailers have this diamond
Prices start from £377 GBPSave up to £1,297 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
£377 GBP