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Emerald|Natural|GIA

0.51ct H VVS1 Emerald Natural Diamond

EX • H/VVS1 • GIA 3555333090

Certificate GIA 3555333090

Diamond specifications and retailer prices

From £336 GBP
As of November 5, 2026
Save £1,496 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,831 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555333090. Listed at 16 retailers as of November 5, 2026, with prices from £336 to £1,831, a £1,496 spread on the same certified stone. Cape Diamonds lists it at £1,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555333090
Dimensions5.48 × 3.86 × 2.51 mm
L/W Ratio1.42
Top View
5.48 mm3.86 mm0.51 ctH / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555333090
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: 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: Nov 5
Current: £1,831 GBP|Low: £316 GBP|High: £2,133 GBP|Avg: £728 GBP|+164.7%
Cape Diamonds
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 5, 2026
Retailer 2£336 GBP
Retailer 7£527 GBP
Retailer 11£610 GBP
Retailer 8£669 GBP
Retailer 5£1,040 GBP
Retailer 9£1,095 GBP
Retailer 15£1,186 GBP
Retailer 4£1,198 GBP
Retailer 14£1,244 GBP
Retailer 6£1,369 GBP
Retailer 12£1,448 GBP
Retailer 10£1,456 GBP
Cape Diamonds£1,831 GBP
Retailer 13£2,078 GBP
Retailer 3£2,133 GBP

39 data points across 15 retailers

16 retailers£336 GBP to £1,831 GBP

A
Cheapest Retailer
-
£336 GBP
A
Retailer 2
-
£407 GBP
View
B+
Retailer 3
-
£527 GBP
View
B+
Retailer 4
-
£610 GBP
View
B+
Retailer 5
-
£669 GBP
View
B
Retailer 6
-
£1,040 GBP
View
B
Retailer 7
-
£1,095 GBP
View
Final sale: no returns
B
Retailer 8
-
£1,186 GBP
View
B
Retailer 9
-
£1,198 GBP
View
B
Retailer 10
-
£1,244 GBP
View
B
Retailer 11
-
£1,369 GBP
View
B
Retailer 12
-
£1,448 GBP
View
B
Retailer 13
-
£1,456 GBP
View
Most Expensive
B
Cape Diamonds
cert_3555333090 · Nov 5
£1,831 GBP
ZAR 39,937 ZAR
View
13 more retailers have this diamond
Prices start from £336 GBPSave up to £1,496 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
£336 GBP