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Emerald|Natural|GIA

1.01ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 1242078548

Certificate GIA 1242078548

Diamond specifications and retailer prices

From £1,122 GBP
As of November 4, 2026
Save £2,063 GBP (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,185 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural emerald diamond

This 1.01ct natural emerald sits in the classic 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 1242078548. Listed at 12 retailers as of November 4, 2026, with prices from £1,122 to £3,185, a £2,063 spread on the same certified stone. NZ Jewellers lists it at £3,185. 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

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Pavilion angle65.89°
OriginNatural
Grading LabGIA
CertificateGIA 1242078548
Dimensions6.82 × 4.39 × 3.07 mm
L/W Ratio1.55
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
6.82 mm4.39 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1242078548
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 65.89°Culet: NoneDepth 69.9%

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: £3,185 GBP|Low: £1,112 GBP|High: £3,316 GBP|Avg: £1,929 GBP|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10£1,122 GBP
Retailer 9£1,432 GBP
Retailer 6£1,496 GBP
Retailer 2£1,522 GBP
Retailer 4£1,523 GBP
Retailer 3£1,594 GBP
Retailer 12£1,679 GBP
Retailer 8£1,798 GBP
Retailer 5£2,086 GBP
Retailer 11£2,325 GBP
Retailer 7£2,661 GBP
NZ Jewellers£3,185 GBP

24 data points across 12 retailers

12 retailers£1,122 GBP to £3,185 GBP

A
Cheapest Retailer
-
£1,122 GBP
A
Retailer 2
-
£1,432 GBP
View
A
Retailer 3
-
£1,496 GBP
View
A
Retailer 4
-
£1,522 GBP
View
A
Retailer 5
-
£1,523 GBP
View
A
Retailer 6
-
£1,594 GBP
View
A
Retailer 7
-
£1,679 GBP
View
B+
Retailer 8
-
£1,798 GBP
View
B+
Retailer 9
-
£2,086 GBP
View
B+
Retailer 10
-
£2,325 GBP
View
B+
Retailer 11
-
£2,661 GBP
View
Most Expensive
B
NZ Jewellers
2ec818f2-e09c-4f51-afda-06ab0a110e17 · Nov 5
£3,185 GBP
$4,287 USD
View
11 more retailers have this diamond
Prices start from £1,122 GBPSave up to £2,063 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
1.01ct Emerald
£1,122 GBP