Emerald|Natural|GIA

1.02ct D SI1 Emerald Natural Diamond

ID • D/SI1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From £3,241 GBP
$4,343 USD
As of October 30, 2026
Save £856 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,206 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 30, 2026, with a 26% 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

1.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions6.94 × 4.84 × 3.11 mm
L/W Ratio1.43
Top View
6.94 mm4.84 mm1.02 ctD / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £7,206 GBP|Low: £3,241 GBP|High: £7,206 GBP|Avg: £3,881 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 3, 2026
Retailer 4£3,241 GBP
Retailer 6£3,446 GBP
Retailer 2£3,903 GBP
Retailer 3£3,903 GBP
Retailer 5£4,097 GBP
NZ Jewellers£7,206 GBP

4 data points across 6 retailers

4 retailers£3,241 GBP to £4,097 GBP

B
Cheapest Retailer
-
£3,241 GBP
$4,343 USD
B
Retailer 2
-
£3,446 GBP
$4,618 USD
View
B
Retailer 3
-
£4,097 GBP
$5,490 USD
View
Most Expensive
NZ Jewellers
98b32dc3-6ead-429d-923f-b256ecbf2572 · Oct 3
£7,206 GBP
$9,655 USD
View
Price under review
3 more retailers have this diamond
Prices start from £3,241 GBPSave up to £856 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
1.02ct Emerald
£3,241 GBP