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Emerald|Natural|GIA

0.91ct L SI1 Emerald Natural Diamond

EX • L/SI1 • GIA 7531182999

Certificate GIA 7531182999

Diamond specifications and retailer prices

From £423 GBP
As of November 6, 2026
Save £1,372 GBP (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,794 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531182999. Listed at 15 retailers as of November 5, 2026, with prices from £423 to £1,794, a £1,372 spread on the same certified stone. NZ Jewellers lists it at £1,794. 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

0.91
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531182999
Dimensions6.55 × 4.53 × 3.03 mm
L/W Ratio1.45
Girdle conditionPolished
Top View
6.55 mm4.53 mm0.91 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531182999
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.8%

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 6
Current: £423 GBP|Low: £423 GBP|High: £1,114 GBP|Avg: £714 GBP|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£423 GBP
Retailer 6£528 GBP
Retailer 5£575 GBP
Retailer 4£687 GBP
Retailer 7£697 GBP
Retailer 3£805 GBP
Retailer 2£1,094 GBP

27 data points across 7 retailers

15 retailers£423 GBP to £1,794 GBP

A
Cheapest Retailer
-
£423 GBP
A
Retailer 2
-
£428 GBP
View
B+
Retailer 3
-
£528 GBP
View
B+
Retailer 4
-
£572 GBP
View
B+
Retailer 5
-
£575 GBP
View
B+
Retailer 6
-
£594 GBP
View
B+
Retailer 7
-
£607 GBP
View
B+
Retailer 8
-
£661 GBP
View
B+
Retailer 9
-
£687 GBP
View
B+
Retailer 10
-
£697 GBP
View
B
Retailer 11
-
£767 GBP
View
B+
Retailer 12
-
£805 GBP
View
B
Retailer 13
-
£809 GBP
View
B
Retailer 14
-
£1,094 GBP
View
Most Expensive
C
NZ Jewellers
07b64e3c-c120-488d-bc5e-693de155552a · Nov 5
£1,794 GBP
$2,415 USD
View
14 more retailers have this diamond
Prices start from £423 GBPSave up to £1,372 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
0.91ct Emerald
£423 GBP