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Emerald|Natural|GIA

1.02ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 16910646

Certificate GIA 16910646

Diamond specifications and retailer prices

From £2,601 GBP
As of October 30, 2026
Save £1,584 GBP (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,186 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural emerald diamond

This 1.02ct 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 16910646. Listed at 4 retailers as of October 29, 2026, with prices from £2,601 to £4,186, a £1,584 spread on the same certified stone. MOH London lists it at £4,186. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 16910646
Dimensions5.77 × 5.26 × 3.89 mm
L/W Ratio1.10
Key to symbols
Crystal, Feather, Indented Natural, Natural
Top View
5.77 mm5.26 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 16910646
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 74.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £4,186 GBP|Low: £2,524 GBP|High: £4,213 GBP|Avg: £3,127 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£2,601 GBP
Retailer 3£2,739 GBP
MOH London£4,186 GBP

37 data points across 3 retailers

4 retailers£2,601 GBP to £4,186 GBP

B+
Cheapest Retailer
-
£2,601 GBP
B+
Retailer 2
-
£2,739 GBP
€3,495 EUR
View
B
Retailer 3
-
£2,968 GBP
€3,788 EUR
View
Most Expensive
B
MOH London
0EA36355C · Oct 29
£4,186 GBP
View
3 more retailers have this diamond
Prices start from £2,601 GBPSave up to £1,584 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
£2,601 GBP