CaratHunter
Plans
Emerald|Natural|GIA

1.00ct I SI2 Emerald Natural Diamond

VG • I/SI2 • GIA 1439028828

Certificate GIA 1439028828

Diamond specifications and retailer prices

From £1,182 GBP
HK$12,300 HKD
As of October 30, 2026
Save £2,185 GBP (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,367 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1439028828. Listed at 17 retailers as of October 30, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1439028828
Dimensions6.04 × 4.65 × 3.50 mm
L/W Ratio1.30
Top View
6.04 mm4.65 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1439028828
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.4%

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: Oct 30
Current: £1,767 GBP|Low: £1,182 GBP|High: £2,856 GBP|Avg: £1,726 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9£1,182 GBP
Retailer 6£1,455 GBP
Retailer 7£1,486 GBP
Retailer 8£1,494 GBP
Retailer 10£1,553 GBP
Retailer 3£1,663 GBP
Retailer 2£1,672 GBP
Retailer 1£1,767 GBP
Retailer 11£1,917 GBP
Retailer 4£2,197 GBP
Retailer 5£2,826 GBP

39 data points across 11 retailers

17 retailers£1,182 GBP to £3,367 GBP

A
Cheapest Retailer
-
£1,182 GBP
HK$12,300 HKD
B+
Retailer 2
-
£1,455 GBP
$1,937 USD
View
B+
Retailer 3
-
£1,486 GBP
$1,979 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,494 GBP
$1,990 USD
View
Retailer 5
-
£1,611 GBP
$2,145 USD
View
Price last confirmed 38 days ago
B
Retailer 6
-
£1,611 GBP
$2,145 USD
View
B
Retailer 7
-
£1,611 GBP
$2,145 USD
View
B
Retailer 8
-
£1,663 GBP
SGD 2,993 SGD
View
B
Retailer 9
-
£1,672 GBP
$2,227 USD
View
B
Retailer 10
-
£1,685 GBP
$2,244 USD
View
B
Retailer 11
-
£1,767 GBP
View
Retailer 12
-
£1,859 GBP
$2,475 USD
View
Price last confirmed 36 days ago
B
Retailer 13
-
£1,859 GBP
$2,475 USD
View
B
Retailer 14
-
£2,197 GBP
€2,786 EUR
View
B
Retailer 15
-
£2,826 GBP
View
C
Retailer 16
-
£3,367 GBP
$4,484 USD
View
Most Expensive
NZ Jewellers
f8ea20e6-319f-4598-83b3-77d1eef452a5 · Sep 21
£3,367 GBP
$4,484 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from £1,182 GBPSave up to £2,185 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
£1,182 GBP