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Emerald|Natural|HRD

1.51ct J SI2 Emerald Natural Diamond

ID • J/SI2 • HRD 230000128324

Shape and cutting style on the report: Emerald (variation)

Certificate HRD 230000128324

Diamond specifications and retailer prices

From £1,887 GBP
$2,528 USD
As of October 30, 2026
Save £2,389 GBP (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,276 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 230000128324. Listed at 9 retailers as of October 30, 2026, with prices from £1,887 to £4,276, a £2,389 spread on the same certified stone. NZ Jewellers lists it at £4,276. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000128324
Dimensions7.89 × 5.29 × 3.45 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Top View
7.89 mm5.29 mm1.51 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 230000128324
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 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: Oct 30
Current: £4,276 GBP|Low: £1,435 GBP|High: £4,276 GBP|Avg: £2,375 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£1,435 GBP
Retailer 11£1,831 GBP
Retailer 9£1,887 GBP
Retailer 2£2,045 GBP
Retailer 7£2,045 GBP
Retailer 8£2,123 GBP
Retailer 6£2,360 GBP
Retailer 5£2,390 GBP
Retailer 10£2,396 GBP
Retailer 4£3,602 GBP
NZ Jewellers£4,276 GBP

28 data points across 11 retailers

9 retailers£1,887 GBP to £4,276 GBP

A
Cheapest Retailer
-
£1,887 GBP
$2,528 USD
Final sale: no returns
A
Retailer 2
-
£2,045 GBP
$2,740 USD
View
A
Retailer 3
-
£2,045 GBP
$2,740 USD
View
B+
Retailer 4
-
£2,123 GBP
$2,845 USD
View
B+
Retailer 5
-
£2,360 GBP
$3,162 USD
View
B+
Retailer 6
-
£2,390 GBP
€3,050 EUR
View
B+
Retailer 7
-
£2,396 GBP
$3,210 USD
View
B
Retailer 8
-
£3,602 GBP
View
Most Expensive
B
NZ Jewellers
2ca9b182-4296-4670-8b06-6bfb1d2b4ca0 · Oct 30
£4,276 GBP
$5,729 USD
View
8 more retailers have this diamond
Prices start from £1,887 GBPSave up to £2,389 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
£1,887 GBP