Emerald|Natural|GIA

0.70ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 7551623210

Certificate GIA 7551623210

Diamond specifications and retailer prices

From £679 GBP
As of November 4, 2026
Save £668 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,311 GBP at NZ Jewellers · As of September 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551623210. Listed at 17 retailers as of November 4, 2026, with a 98% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.95°
Pavilion angle57.88°
OriginNatural
Grading LabGIA
CertificateGIA 7551623210
Dimensions5.92 × 4.24 × 2.85 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather
Top View
5.92 mm4.24 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551623210
Side View
Table 62.0%Crown 46.95°Girdle: STK-THKPavilion 57.88°Culet: NoneDepth 67.2%

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 4
Current: £854 GBP|Low: £623 GBP|High: £1,398 GBP|Avg: £882 GBP|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£679 GBP
Retailer 9£721 GBP
Retailer 5£725 GBP
Retailer 2£737 GBP
Retailer 8£809 GBP
Retailer 6£836 GBP
Retailer 7£847 GBP
Retailer 1£854 GBP
Retailer 3£935 GBP
Retailer 11£1,108 GBP
Retailer 4£1,347 GBP

46 data points across 11 retailers

17 retailers£679 GBP to £1,347 GBP

A
Cheapest Retailer
-
£679 GBP
Final sale: no returns
B+
Retailer 2
-
£721 GBP
View
B+
Retailer 3
-
£725 GBP
View
Retailer 4
-
£737 GBP
View
Price last confirmed 49 days ago
Retailer 5
-
£737 GBP
View
Price last confirmed 36 days ago
Retailer 6
-
£737 GBP
View
Price last confirmed 21 days ago
Retailer 7
-
£765 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£809 GBP
View
B+
Retailer 9
-
£836 GBP
View
B
Retailer 10
-
£847 GBP
View
Retailer 11
-
£850 GBP
View
Price last confirmed 38 days ago
Retailer 12
-
£850 GBP
View
Price last confirmed 52 days ago
B+
Retailer 13
-
£854 GBP
View
B+
Retailer 14
-
£935 GBP
View
Retailer 15
-
£1,108 GBP
View
Price last confirmed 32 days ago
B
Retailer 16
-
£1,347 GBP
View
Most Expensive
NZ Jewellers
4ddbe76c-f2eb-4dd8-bc03-38c6fe6939ca · Sep 30
£2,311 GBP
$3,110 USD
View
Price under review
16 more retailers have this diamond
Prices start from £679 GBPSave up to £668 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
£679 GBP