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Emerald|Natural|GIA

0.70ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6545120958

Certificate GIA 6545120958

Diamond specifications and retailer prices

From £626 GBP
As of November 5, 2026
Save £618 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,244 GBP at MOH London · As of November 2, 2026
View at MOH London

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 6545120958. Listed at 14 retailers as of November 2, 2026, with prices from £626 to £1,244, a £618 spread on the same certified stone. MOH London lists it at £1,244. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545120958
Dimensions6.10 × 4.22 × 2.78 mm
L/W Ratio1.45
Top View
6.10 mm4.22 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545120958
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

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 5
Current: £1,244 GBP|Low: £574 GBP|High: £2,129 GBP|Avg: £942 GBP|-0.5%
MOH London
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 3£626 GBP
Retailer 10£679 GBP
Retailer 12£679 GBP
Retailer 13£705 GBP
Retailer 7£783 GBP
Retailer 6£786 GBP
Retailer 4£795 GBP
Retailer 2£851 GBP
Retailer 8£953 GBP
Retailer 9£1,013 GBP
Retailer 5£1,020 GBP
MOH London£1,244 GBP
Retailer 11£2,129 GBP

35 data points across 13 retailers

14 retailers£626 GBP to £1,244 GBP

B+
Cheapest Retailer
-
£626 GBP
Final sale: no returns
Retailer 2
-
£679 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£679 GBP
View
B+
Retailer 4
-
£705 GBP
View
B
Retailer 5
-
£783 GBP
View
B
Retailer 6
-
£786 GBP
View
B
Retailer 7
-
£795 GBP
View
B
Retailer 8
-
£851 GBP
View
B
Retailer 9
-
£953 GBP
View
B
Retailer 10
-
£1,013 GBP
View
Retailer 11
-
£1,020 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
18028DE92 · Nov 2
£1,244 GBP
View
11 more retailers have this diamond
Prices start from £626 GBPSave up to £618 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
£626 GBP