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Emerald|Natural|GIA

1.30ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 5436031252

Certificate GIA 5436031252

Diamond specifications and retailer prices

From £1,267 GBP
As of November 6, 2026
Save £2,288 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,554 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5436031252. Listed at 16 retailers as of November 5, 2026, with prices from £1,267 to £3,554, a £2,288 spread on the same certified stone. NZ Jewellers lists it at £3,554. 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

1.30
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436031252
Dimensions7.45 × 5.02 × 3.47 mm
L/W Ratio1.48
Top View
7.45 mm5.02 mm1.30 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436031252
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: £1,267 GBP|Low: £1,222 GBP|High: £3,014 GBP|Avg: £1,859 GBP|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£1,267 GBP
Retailer 6£1,564 GBP
Retailer 5£1,569 GBP
Retailer 7£1,724 GBP
Retailer 3£1,847 GBP
Retailer 2£2,112 GBP
Retailer 4£2,970 GBP

40 data points across 7 retailers

16 retailers£1,267 GBP to £3,554 GBP

A
Cheapest Retailer
-
£1,267 GBP
B+
Retailer 2
-
£1,536 GBP
View
B+
Retailer 3
-
£1,564 GBP
View
B+
Retailer 4
-
£1,569 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,621 GBP
View
Retailer 6
-
£1,700 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,700 GBP
View
B+
Retailer 8
-
£1,765 GBP
View
B+
Retailer 9
-
£1,779 GBP
View
B+
Retailer 10
-
£1,803 GBP
View
B+
Retailer 11
-
£1,847 GBP
View
Retailer 12
-
£1,961 GBP
View
Price last confirmed 61 days ago
B+
Retailer 13
-
£1,961 GBP
View
B+
Retailer 14
-
£2,112 GBP
View
B
Retailer 15
-
£2,970 GBP
View
Most Expensive
C
NZ Jewellers
f4fd0906-29c0-45cb-b55a-461bac51ae10 · Nov 5
£3,554 GBP
$4,784 USD
View
15 more retailers have this diamond
Prices start from £1,267 GBPSave up to £2,288 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
£1,267 GBP