CaratHunter
Plans
Emerald|Natural|GIA

1.02ct H SI2 Emerald Natural Diamond

ID • H/SI2 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From £1,786 GBP
As of November 4, 2026
Save £496 GBP (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,282 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 4, 2026, with prices from £1,786 to £2,282, a £496 spread on the same certified stone. Blue Nile lists it at £2,282. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions7.54 × 4.88 × 2.97 mm
L/W Ratio1.55
Top View
7.54 mm4.88 mm1.02 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,282 GBP|Low: £1,786 GBP|High: £2,282 GBP|Avg: £1,951 GBP
Blue Nile
Retailer 2
September 26, 2026
Retailer 2£1,786 GBP
Blue Nile£2,282 GBP

2 data points across 2 retailers

2 retailers£1,786 GBP to £2,282 GBP

B+
Cheapest Retailer
-
£1,786 GBP
Most Expensive
B
Blue Nile
28253489 · Nov 5
£2,282 GBP
$3,071 USD
View
1 more retailer has this diamond
Prices start from £1,786 GBPSave up to £496 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
£1,786 GBP