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Emerald|Natural|GIA

0.51ct F VS1 Emerald Natural Diamond

EX • F/VS1 • GIA 1563376626

Certificate GIA 1563376626

Diamond specifications and retailer prices

From £588 GBP
$788 USD
As of October 31, 2026
Save £720 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,308 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (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 1563376626. Listed at 18 retailers as of October 31, 2026, with prices from £588 to £1,308, a £720 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563376626
Dimensions5.65 × 3.71 × 2.41 mm
L/W Ratio1.52
Culet sizeNone
Top View
5.65 mm3.71 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563376626
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.0%

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: £1,308 GBP|Low: £588 GBP|High: £1,331 GBP|Avg: £818 GBP|-1.7%
Flawless Fine Jewelry
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
November 2, 2026
Retailer 9£588 GBP
Retailer 5£620 GBP
Retailer 14£640 GBP
Retailer 6£642 GBP
Retailer 13£642 GBP
Retailer 3£653 GBP
Retailer 11£660 GBP
Retailer 2£686 GBP
Retailer 8£738 GBP
Retailer 10£859 GBP
Retailer 4£871 GBP
Retailer 12£896 GBP
Retailer 15£949 GBP
Retailer 7£976 GBP
Flawless Fine Jewelry£1,308 GBP

40 data points across 15 retailers

18 retailers£588 GBP to £1,308 GBP

A
Cheapest Retailer
-
£588 GBP
$788 USD
A
Retailer 2
-
£620 GBP
SGD 1,122 SGD
View
B+
Retailer 3
-
£640 GBP
SGD 1,159 SGD
View
B+
Retailer 4
-
£642 GBP
$860 USD
View
B+
Retailer 5
-
£642 GBP
$860 USD
View
B+
Retailer 6
-
£653 GBP
$875 USD
View
B+
Retailer 7
-
£660 GBP
$884 USD
View
B+
Retailer 8
-
£686 GBP
View
B+
Retailer 9
-
£738 GBP
$989 USD
View
B+
Retailer 10
-
£859 GBP
€1,096 EUR
View
B+
Retailer 11
-
£871 GBP
View
B
Retailer 12
-
£871 GBP
View
Retailer 13
-
£889 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
£889 GBP
View
Price last confirmed 36 days ago
B
Retailer 15
-
£896 GBP
$1,201 USD
View
B
Retailer 16
-
£949 GBP
$1,271 USD
View
B
Retailer 17
-
£976 GBP
$1,308 USD
View
Most Expensive
B
Flawless Fine Jewelry
6DAEE6416 · Nov 2
£1,308 GBP
View
17 more retailers have this diamond
Prices start from £588 GBPSave up to £720 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
£588 GBP