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Emerald|Natural|GIA

0.91ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 6415950431

Certificate GIA 6415950431

Diamond specifications and retailer prices

From £742 GBP
As of November 4, 2026
Save £1,704 GBP (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,445 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415950431. Listed at 11 retailers as of November 4, 2026, with prices from £742 to £2,445, a £1,704 spread on the same certified stone. NZ Jewellers lists it at £2,445. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415950431
Dimensions6.22 × 4.65 × 3.24 mm
L/W Ratio1.34
Top View
6.22 mm4.65 mm0.91 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415950431
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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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: £2,445 GBP|Low: £742 GBP|High: £2,445 GBP|Avg: £1,235 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£742 GBP
Retailer 3£742 GBP
Retailer 9£1,036 GBP
Retailer 7£1,045 GBP
Retailer 4£1,080 GBP
Retailer 8£1,103 GBP
Retailer 5£1,134 GBP
Retailer 2£1,391 GBP
Retailer 6£1,836 GBP
NZ Jewellers£2,445 GBP

37 data points across 10 retailers

11 retailers£742 GBP to £2,445 GBP

A
Cheapest Retailer
-
£742 GBP
A
Retailer 2
-
£742 GBP
View
Retailer 3
-
£1,036 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£1,045 GBP
View
A
Retailer 5
-
£1,080 GBP
View
A
Retailer 6
-
£1,103 GBP
View
B+
Retailer 7
-
£1,134 GBP
View
B+
Retailer 8
-
£1,216 GBP
View
B+
Retailer 9
-
£1,391 GBP
View
B
Retailer 10
-
£1,836 GBP
View
Most Expensive
B
NZ Jewellers
016700aa-dfbe-4c0a-b525-33292853b45b · Nov 5
£2,445 GBP
$3,291 USD
View
10 more retailers have this diamond
Prices start from £742 GBPSave up to £1,704 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
£742 GBP