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Emerald|Natural|GIA

0.30ct J VS1 Emerald Natural Diamond

J/VS1 • GIA 6561308951

Certificate GIA 6561308951

Diamond specifications and retailer prices

From £321 GBP
As of November 6, 2026
Save £108 GBP (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £826 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.3ct natural emerald diamond

This 0.3ct natural emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 6561308951. Listed at 4 retailers as of November 2, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
J
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561308951
Dimensions4.82 × 3.18 × 2.07 mm
L/W Ratio1.52
Culet sizeNone
Key to symbols
Feather
Top View
4.82 mm3.18 mm0.30 ctJ / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561308951
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £826 GBP|Low: £321 GBP|High: £863 GBP|Avg: £499 GBP|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£321 GBP
Retailer 3£369 GBP
Retailer 4£429 GBP
NZ Jewellers£826 GBP

35 data points across 4 retailers

4 retailers£321 GBP to £429 GBP

B
Cheapest Retailer
-
£321 GBP
B
Retailer 2
-
£369 GBP
View
B
Retailer 3
-
£429 GBP
View
Most Expensive
NZ Jewellers
244e6dab-bd21-4c9c-a296-7e6de670878c · Nov 5
£826 GBP
$1,112 USD
View
Price under review
3 more retailers have this diamond
Prices start from £321 GBPSave up to £108 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.

B
0.30ct Emerald
£321 GBP