Emerald|Natural|GIA

1.05ct D SI1 Emerald Natural Diamond

ID • D/SI1 • GIA 2418999104

Certificate GIA 2418999104

Diamond specifications and retailer prices

From £2,700 GBP
$3,618 USD
As of October 30, 2026
Save £2,723 GBP (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,901 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.05ct natural emerald diamond

This 1.05ct natural emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2418999104. Listed at 18 retailers as of October 29, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2418999104
Dimensions6.78 × 5.05 × 3.51 mm
L/W Ratio1.34
Top View
6.78 mm5.05 mm1.05 ctD / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2418999104
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NDepth 69.5%

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: Oct 30
Current: £3,465 GBP|Low: £2,832 GBP|High: £5,460 GBP|Avg: £3,748 GBP|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6£2,832 GBP
Retailer 8£3,069 GBP
Retailer 3£3,314 GBP
Retailer 7£3,415 GBP
Retailer 1£3,465 GBP
Retailer 2£3,834 GBP
Retailer 5£4,125 GBP
Retailer 4£5,424 GBP

38 data points across 8 retailers

18 retailers£2,700 GBP to £5,424 GBP

B+
Cheapest Retailer
-
£2,700 GBP
$3,618 USD
B+
Retailer 2
-
£2,832 GBP
$3,794 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,922 GBP
$3,915 USD
View
B
Retailer 4
-
£3,058 GBP
$4,097 USD
View
Retailer 5
-
£3,069 GBP
$4,112 USD
View
Price last confirmed 23 days ago
B
Retailer 6
-
£3,069 GBP
$4,112 USD
View
B
Retailer 7
-
£3,069 GBP
$4,112 USD
View
B
Retailer 8
-
£3,314 GBP
View
Retailer 9
-
£3,415 GBP
A$7,039 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
£3,465 GBP
View
B
Retailer 11
-
£3,506 GBP
$4,697 USD
View
Retailer 12
-
£3,541 GBP
$4,744 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£3,547 GBP
$4,753 USD
View
Retailer 14
-
£3,831 GBP
$5,133 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£3,834 GBP
€4,892 EUR
View
B
Retailer 16
-
£4,125 GBP
ZAR 89,282 ZAR
View
B
Retailer 17
-
£5,424 GBP
View
Most Expensive
NZ Jewellers
8c6a2e4e-e5ac-4b1f-947b-687d9afe9c62 · Oct 3
£5,901 GBP
$7,907 USD
View
Price last confirmed 27 days ago
17 more retailers have this diamond
Prices start from £2,700 GBPSave up to £2,723 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+
1.05ct Emerald
£2,700 GBP