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Emerald|Natural|GIA

0.70ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 6565617829

Certificate GIA 6565617829

Diamond specifications and retailer prices

From £435 GBP
$583 USD
As of October 28, 2026
Save £258 GBP (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,479 GBP at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565617829. Listed at 5 retailers as of October 28, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565617829
Dimensions5.73 × 4.23 × 2.92 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal
Top View
5.73 mm4.23 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565617829
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

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 28
Current: £1,479 GBP|Low: £435 GBP|High: £1,479 GBP|Avg: £793 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£435 GBP
Retailer 2£581 GBP
Retailer 3£694 GBP
NZ Jewellers£1,479 GBP

8 data points across 4 retailers

5 retailers£435 GBP to £694 GBP

A
Cheapest Retailer
-
£435 GBP
$583 USD
Final sale: no returns
A
Retailer 2
-
£458 GBP
SGD 829 SGD
View
B+
Retailer 3
-
£581 GBP
View
B
Retailer 4
-
£694 GBP
€885 EUR
View
Most Expensive
NZ Jewellers
caab1233-bda4-43bf-9520-b608ddad7a76 · Oct 30
£1,479 GBP
$1,982 USD
View
Price under review
4 more retailers have this diamond
Prices start from £435 GBPSave up to £258 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
0.70ct Emerald
£435 GBP