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Emerald|Natural|GIA

1.51ct F SI2 Emerald Natural Diamond

VG • F/SI2 • GIA 6561527913

Certificate GIA 6561527913

Diamond specifications and retailer prices

From £2,723 GBP
₹348,016 INR
As of November 2, 2026
Save £3,536 GBP (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,259 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561527913. Listed at 16 retailers as of October 30, 2026, with prices from £2,723 to £6,259, a £3,536 spread on the same certified stone. NZ Jewellers lists it at £6,259. 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

1.51
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561527913
Dimensions8.39 × 5.25 × 3.41 mm
L/W Ratio1.60
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.39 mm5.25 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561527913
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.0%

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 2
Current: £6,259 GBP|Low: £2,723 GBP|High: £6,520 GBP|Avg: £3,947 GBP|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2£2,723 GBP
Retailer 6£2,859 GBP
Retailer 3£3,133 GBP
Retailer 7£3,289 GBP
Retailer 12£3,395 GBP
Retailer 10£3,573 GBP
Retailer 11£3,581 GBP
Retailer 8£3,593 GBP
Retailer 13£3,593 GBP
Retailer 14£3,593 GBP
Retailer 16£3,596 GBP
Retailer 9£3,821 GBP
Retailer 5£3,830 GBP
Retailer 4£4,145 GBP
Retailer 15£5,753 GBP
NZ Jewellers£6,259 GBP

16 data points across 16 retailers

16 retailers£2,723 GBP to £6,259 GBP

A
Cheapest Retailer
-
£2,723 GBP
₹348,016 INR
A
Retailer 2
-
£2,859 GBP
$3,836 USD
View
Final sale: no returns
A
Retailer 3
-
£3,133 GBP
$4,204 USD
View
A
Retailer 4
-
£3,289 GBP
$4,414 USD
View
A
Retailer 5
-
£3,395 GBP
View
A
Retailer 6
-
£3,573 GBP
View
A
Retailer 7
-
£3,581 GBP
$4,806 USD
View
A
Retailer 8
-
£3,593 GBP
$4,821 USD
View
A
Retailer 9
-
£3,593 GBP
$4,821 USD
View
A
Retailer 10
-
£3,593 GBP
$4,821 USD
View
A
Retailer 11
-
£3,596 GBP
$4,825 USD
View
A
Retailer 12
-
£3,821 GBP
€4,883 EUR
View
A
Retailer 13
-
£3,830 GBP
$5,140 USD
View
A
Retailer 14
-
£4,145 GBP
$5,563 USD
View
B+
Retailer 15
-
£5,753 GBP
View
Most Expensive
B
NZ Jewellers
c7a9a3a7-9ae3-45c4-b295-e8acf2a7d16b · Oct 30
£6,259 GBP
$8,399 USD
View
15 more retailers have this diamond
Prices start from £2,723 GBPSave up to £3,536 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
1.51ct Emerald
£2,723 GBP