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Emerald|Natural|GIA

1.51ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 2544684044

Certificate GIA 2544684044

Diamond specifications and retailer prices

From £2,944 GBP
$3,920 USD
As of October 28, 2026
Save £3,489 GBP (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,432 GBP at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544684044. Listed at 13 retailers as of October 27, 2026, with prices from £2,944 to £6,432, a £3,489 spread on the same certified stone. NZ Jewellers lists it at £6,432. 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

1.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2544684044
Dimensions7.83 × 5.48 × 3.70 mm
L/W Ratio1.43
Top View
7.83 mm5.48 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2544684044
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Oct 28
Current: £6,432 GBP|Low: £2,944 GBP|High: £6,432 GBP|Avg: £4,301 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7£2,944 GBP
Retailer 6£2,985 GBP
Retailer 8£3,345 GBP
Retailer 9£3,345 GBP
Retailer 3£3,499 GBP
Retailer 2£3,660 GBP
Retailer 5£4,172 GBP
Retailer 10£5,029 GBP
Retailer 4£5,912 GBP
NZ Jewellers£6,432 GBP

42 data points across 10 retailers

13 retailers£2,944 GBP to £6,432 GBP

A
Cheapest Retailer
-
£2,944 GBP
$3,920 USD
A
Retailer 2
-
£2,951 GBP
$3,930 USD
View
A
Retailer 3
-
£2,985 GBP
$3,975 USD
View
A
Retailer 4
-
£3,345 GBP
$4,455 USD
View
A
Retailer 5
-
£3,345 GBP
$4,455 USD
View
A
Retailer 6
-
£3,345 GBP
$4,455 USD
View
A
Retailer 7
-
£3,499 GBP
View
A
Retailer 8
-
£3,660 GBP
View
A
Retailer 9
-
£3,860 GBP
$5,140 USD
View
A
Retailer 10
-
£4,076 GBP
$5,428 USD
View
A
Retailer 11
-
£4,172 GBP
€5,291 EUR
View
B+
Retailer 12
-
£5,912 GBP
View
Most Expensive
B
NZ Jewellers
65dc5122-78df-4257-9e21-ea7a9471d912 · Oct 27
£6,432 GBP
$8,566 USD
View
12 more retailers have this diamond
Prices start from £2,944 GBPSave up to £3,489 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
£2,944 GBP