CaratHunter
Plans
Emerald|Natural|GIA

1.00ct G SI1 Emerald Natural Diamond

ID • G/SI1 • GIA 2235663821

Certificate GIA 2235663821

Diamond specifications and retailer prices

From £1,416 GBP
As of November 2, 2026
Save £2,125 GBP (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,541 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235663821. Listed at 8 retailers as of November 2, 2026, with prices from £1,416 to £3,541, a £2,125 spread on the same certified stone. NZ Jewellers lists it at £3,541. 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

1.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.23°
Pavilion angle58.54°
OriginNatural
Grading LabGIA
CertificateGIA 2235663821
Dimensions6.55 × 4.74 × 3.23 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle
Top View
6.55 mm4.74 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235663821
Side View
Table 67.0%Crown 47.23°Girdle: THK-VTKPavilion 58.54°Culet: NoneDepth 68.2%

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 2
Current: £3,541 GBP|Low: £1,416 GBP|High: £3,554 GBP|Avg: £1,870 GBP|-0.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 5£1,416 GBP
Retailer 10£1,430 GBP
Retailer 8£1,452 GBP
Retailer 2£1,453 GBP
Retailer 7£1,519 GBP
Retailer 6£1,551 GBP
Retailer 3£1,671 GBP
Retailer 11£1,673 GBP
Retailer 9£1,901 GBP
Retailer 4£2,543 GBP
NZ Jewellers£3,541 GBP

38 data points across 11 retailers

8 retailers£1,416 GBP to £3,541 GBP

A
Cheapest Retailer
-
£1,416 GBP
A
Retailer 2
-
£1,452 GBP
View
A
Retailer 3
-
£1,453 GBP
View
A
Retailer 4
-
£1,519 GBP
View
A
Retailer 5
-
£1,551 GBP
View
Retailer 6
-
£1,901 GBP
View
Price last confirmed 32 days ago
B
Retailer 7
-
£2,543 GBP
View
Most Expensive
B
NZ Jewellers
8033eb09-07b3-4002-9ce4-8de1eb1ca5f3 · Nov 2
£3,541 GBP
$4,766 USD
View
7 more retailers have this diamond
Prices start from £1,416 GBPSave up to £2,125 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
1.00ct Emerald
£1,416 GBP