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Emerald|Natural|GIA

0.70ct F SI1 Emerald Natural Diamond

VG • F/SI1 • GIA 7428520018

Certificate GIA 7428520018

Diamond specifications and retailer prices

From £602 GBP
As of November 6, 2026
Save £868 GBP (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,962 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural emerald diamond

This 0.7ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7428520018. Listed at 18 retailers as of November 4, 2026, with a 144% 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

0.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7428520018
Dimensions5.89 × 4.30 × 2.81 mm
L/W Ratio1.37
Top View
5.89 mm4.30 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7428520018
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,962 GBP|Low: £592 GBP|High: £1,962 GBP|Avg: £956 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 17£602 GBP
Retailer 9£729 GBP
Retailer 10£732 GBP
Retailer 5£743 GBP
Retailer 6£770 GBP
Retailer 3£804 GBP
Retailer 19£804 GBP
Retailer 12£831 GBP
Retailer 18£835 GBP
Retailer 7£855 GBP
Retailer 11£904 GBP
Retailer 8£908 GBP
Retailer 4£928 GBP
Retailer 14£939 GBP
Retailer 2£1,008 GBP
Retailer 13£1,121 GBP
Retailer 15£1,201 GBP
Retailer 16£1,470 GBP
NZ Jewellers£1,962 GBP

31 data points across 19 retailers

18 retailers£602 GBP to £1,470 GBP

B+
Cheapest Retailer
-
£602 GBP
B
Retailer 2
-
£732 GBP
View
B
Retailer 3
-
£743 GBP
View
Final sale: no returns
B
Retailer 4
-
£770 GBP
View
B
Retailer 5
-
£804 GBP
View
Retailer 6
-
£804 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
£831 GBP
View
B
Retailer 8
-
£835 GBP
View
B
Retailer 9
-
£855 GBP
View
B
Retailer 10
-
£904 GBP
View
B
Retailer 11
-
£908 GBP
View
B
Retailer 12
-
£928 GBP
View
B
Retailer 13
-
£939 GBP
View
B
Retailer 14
-
£1,008 GBP
View
B
Retailer 15
-
£1,121 GBP
View
B
Retailer 16
-
£1,201 GBP
View
B
Retailer 17
-
£1,470 GBP
View
Most Expensive
NZ Jewellers
a1fbe159-0116-44cb-af75-0e44515dab49 · Nov 5
£1,962 GBP
$2,626 USD
View
Price under review
17 more retailers have this diamond
Prices start from £602 GBPSave up to £868 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+
0.70ct Emerald
£602 GBP