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Emerald|Natural|GIA

1.30ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 1549642695

Certificate GIA 1549642695

Diamond specifications and retailer prices

From £1,817 GBP
As of November 6, 2026
Save £1,591 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,408 GBP at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.3ct natural emerald diamond

This 1.3ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F 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 1549642695. Listed at 6 retailers as of November 6, 2026, with prices from £1,817 to £3,408, a £1,591 spread on the same certified stone. With Clarity lists it at £3,408. 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

1.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1549642695
Dimensions7.13 × 5.13 × 3.54 mm
L/W Ratio1.39
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.13 mm5.13 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1549642695
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

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 6
Current: £2,171 GBP|Low: £1,798 GBP|High: £3,340 GBP|Avg: £2,483 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 5, 2026
Retailer 2£1,817 GBP
Retailer 1£2,171 GBP
Retailer 3£2,179 GBP
Retailer 4£2,555 GBP
Retailer 5£2,601 GBP
Retailer 6£2,696 GBP
With Clarity£3,340 GBP

8 data points across 7 retailers

6 retailers£1,817 GBP to £3,408 GBP

A
Cheapest Retailer
-
£1,817 GBP
A
Retailer 2
-
£2,171 GBP
View
A
Retailer 3
-
£2,179 GBP
View
A
Retailer 4
-
£2,555 GBP
View
A
Retailer 5
-
£2,601 GBP
View
Most Expensive
B+
With Clarity
1549642695 · Nov 6
£3,408 GBP
$4,562 USD
View
5 more retailers have this diamond
Prices start from £1,817 GBPSave up to £1,591 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
1.30ct Emerald
£1,817 GBP