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Emerald|Natural|GIA

0.73ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 7566637684

Certificate GIA 7566637684

Diamond specifications and retailer prices

From £389 GBP
$521 USD
As of October 31, 2026
Save £620 GBP (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,718 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural emerald diamond

This 0.73ct natural emerald sits in the half to three-quarter carat band, graded I 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 7566637684. Listed at 12 retailers as of October 29, 2026, with a 159% 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

0.73
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566637684
Dimensions5.96 × 4.27 × 2.83 mm
L/W Ratio1.40
Girdle conditionThick
Top View
5.96 mm4.27 mm0.73 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7566637684
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.3%

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 31
Current: £1,718 GBP|Low: £389 GBP|High: £1,718 GBP|Avg: £740 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
October 31, 2026
Retailer 4£389 GBP
Retailer 2£410 GBP
Retailer 12£496 GBP
Retailer 10£560 GBP
Retailer 11£641 GBP
Retailer 3£647 GBP
Retailer 5£657 GBP
Retailer 8£693 GBP
Retailer 6£777 GBP
Retailer 7£818 GBP
Retailer 9£1,009 GBP
NZ Jewellers£1,718 GBP

15 data points across 12 retailers

12 retailers£389 GBP to £1,009 GBP

A
Cheapest Retailer
-
£389 GBP
$521 USD
Final sale: no returns
A
Retailer 2
-
£410 GBP
₹52,336 INR
View
A
Retailer 3
-
£496 GBP
$665 USD
View
B+
Retailer 4
-
£560 GBP
$750 USD
View
B+
Retailer 5
-
£641 GBP
$859 USD
View
B
Retailer 6
-
£647 GBP
$867 USD
View
B+
Retailer 7
-
£657 GBP
View
B+
Retailer 8
-
£693 GBP
View
B
Retailer 9
-
£777 GBP
€992 EUR
View
B
Retailer 10
-
£818 GBP
ZAR 17,710 ZAR
View
B
Retailer 11
-
£1,009 GBP
View
Most Expensive
NZ Jewellers
666610a8-421d-4c0f-ba6a-526c8477775b · Oct 30
£1,718 GBP
$2,302 USD
View
Price under review
11 more retailers have this diamond
Prices start from £389 GBPSave up to £620 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
0.73ct Emerald
£389 GBP