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Emerald|Natural|GIA

1.05ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 7551907268

Certificate GIA 7551907268

Diamond specifications and retailer prices

From £1,189 GBP
$1,595 USD
As of November 1, 2026
Save £300 GBP (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,488 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.05ct natural emerald diamond

This 1.05ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551907268. Listed at 7 retailers as of October 31, 2026, with prices from £1,189 to £1,488, a £300 spread on the same certified stone. Blue Nile lists it at £1,488. 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

1.05
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551907268
Dimensions6.68 × 4.78 × 3.27 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Feather
Top View
6.68 mm4.78 mm1.05 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551907268
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.4%

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: Nov 1
Current: £1,488 GBP|Low: £1,068 GBP|High: £1,568 GBP|Avg: £1,348 GBP|-5.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3£1,189 GBP
Retailer 4£1,239 GBP
Retailer 6£1,239 GBP
Retailer 2£1,370 GBP
Retailer 5£1,408 GBP
Retailer 7£1,462 GBP
Blue Nile£1,488 GBP

40 data points across 7 retailers

7 retailers£1,189 GBP to £1,488 GBP

A
Cheapest Retailer
-
£1,189 GBP
$1,595 USD
B+
Retailer 2
-
£1,239 GBP
$1,663 USD
View
Final sale: no returns
A
Retailer 3
-
£1,239 GBP
$1,663 USD
View
B+
Retailer 4
-
£1,370 GBP
View
B+
Retailer 5
-
£1,408 GBP
SGD 2,553 SGD
View
B+
Retailer 6
-
£1,462 GBP
A$3,018 AUD
View
Most Expensive
B+
Blue Nile
30033136 · Oct 31
£1,488 GBP
$1,997 USD
View
6 more retailers have this diamond
Prices start from £1,189 GBPSave up to £300 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
1.05ct Emerald
£1,189 GBP