CaratHunter
Plans
Emerald|Natural|GIA

1.45ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 6243064857

Certificate GIA 6243064857

Diamond specifications and retailer prices

From £2,008 GBP
$2,690 USD
As of October 30, 2026
Save £2,136 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,144 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct natural emerald diamond

This 1.45ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 6243064857. Listed at 7 retailers as of October 26, 2026, with prices from £2,008 to £4,144, a £2,136 spread on the same certified stone. MOH London lists it at £4,144. 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

1.45
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6243064857
Dimensions6.86 × 5.64 × 3.94 mm
L/W Ratio1.22
Girdle conditionPolished
Culet sizeNone
Top View
6.86 mm5.64 mm1.45 ctI / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6243064857
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.9%

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: £4,144 GBP|Low: £2,008 GBP|High: £4,189 GBP|Avg: £2,688 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£2,008 GBP
Retailer 4£2,037 GBP
Retailer 6£2,119 GBP
Retailer 2£2,586 GBP
Retailer 7£2,870 GBP
Retailer 3£2,892 GBP
MOH London£4,144 GBP

28 data points across 7 retailers

7 retailers£2,008 GBP to £4,144 GBP

A
Cheapest Retailer
-
£2,008 GBP
$2,690 USD
A
Retailer 2
-
£2,037 GBP
$2,730 USD
View
A
Retailer 3
-
£2,119 GBP
$2,839 USD
View
B+
Retailer 4
-
£2,586 GBP
View
Retailer 5
-
£2,870 GBP
$3,846 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
£2,892 GBP
€3,691 EUR
View
Most Expensive
B
MOH London
948F3DC84 · Oct 26
£4,144 GBP
View
6 more retailers have this diamond
Prices start from £2,008 GBPSave up to £2,136 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
1.45ct Emerald
£2,008 GBP