Emerald|Natural|GIA

0.70ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2566616272

Certificate GIA 2566616272

Diamond specifications and retailer prices

From £392 GBP
As of November 4, 2026
Save £619 GBP (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,730 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566616272. Listed at 14 retailers as of November 2, 2026, with a 158% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566616272
Dimensions5.93 × 4.20 × 2.87 mm
L/W Ratio1.41
Girdle conditionThick
Top View
5.93 mm4.20 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566616272
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,730 GBP|Low: £392 GBP|High: £1,730 GBP|Avg: £725 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
November 6, 2026
Retailer 5£392 GBP
Retailer 2£409 GBP
Retailer 12£502 GBP
Retailer 3£561 GBP
Retailer 11£561 GBP
Retailer 4£643 GBP
Retailer 13£650 GBP
Retailer 8£656 GBP
Retailer 6£692 GBP
Retailer 7£778 GBP
Retailer 9£824 GBP
Retailer 10£1,010 GBP
NZ Jewellers£1,730 GBP

16 data points across 13 retailers

14 retailers£392 GBP to £1,010 GBP

A
Cheapest Retailer
-
£392 GBP
Final sale: no returns
A
Retailer 2
-
£409 GBP
View
B+
Retailer 3
-
£502 GBP
View
B+
Retailer 4
-
£524 GBP
View
B+
Retailer 5
-
£561 GBP
View
B+
Retailer 6
-
£561 GBP
View
B
Retailer 7
-
£643 GBP
View
B
Retailer 8
-
£650 GBP
View
B
Retailer 9
-
£656 GBP
View
B
Retailer 10
-
£692 GBP
View
B
Retailer 11
-
£778 GBP
View
B
Retailer 12
-
£824 GBP
View
B
Retailer 13
-
£1,010 GBP
View
Most Expensive
NZ Jewellers
41b952e3-0cb8-4589-b1aa-aecaaae383d6 · Nov 5
£1,730 GBP
$2,329 USD
View
Price under review
13 more retailers have this diamond
Prices start from £392 GBPSave up to £619 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
£392 GBP