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Emerald|Natural|HRD

1.50ct I SI2 Emerald Natural Diamond

VG • I/SI2 • HRD 250000308638

Certificate HRD 250000308638

Diamond specifications and retailer prices

From £3,726 GBP
$4,992 USD
As of October 30, 2026
Save £3,418 GBP (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,144 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 250000308638. Listed at 10 retailers as of October 30, 2026, with prices from £3,726 to £7,144, a £3,418 spread on the same certified stone. NZ Jewellers lists it at £7,144. 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

1.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle57.5°
OriginNatural
Grading LabHRD
CertificateHRD 250000308638
Dimensions7.51 × 5.52 × 3.71 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
7.51 mm5.52 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000308638
Side View
Table 68.0%Crown 48.8°Girdle: ThinPavilion 57.5°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,144 GBP|Low: £3,526 GBP|High: £7,144 GBP|Avg: £4,844 GBP|+2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3£3,679 GBP
Retailer 11£3,726 GBP
Retailer 9£3,830 GBP
Retailer 7£3,942 GBP
Retailer 6£4,271 GBP
Retailer 10£4,271 GBP
Retailer 12£4,271 GBP
Retailer 2£4,834 GBP
Retailer 8£4,929 GBP
Retailer 5£6,327 GBP
Retailer 4£6,733 GBP
NZ Jewellers£7,144 GBP

25 data points across 12 retailers

10 retailers£3,726 GBP to £7,144 GBP

B+
Cheapest Retailer
-
£3,726 GBP
$4,992 USD
B+
Retailer 2
-
£3,830 GBP
$5,132 USD
View
B+
Retailer 3
-
£3,942 GBP
$5,282 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,271 GBP
$5,723 USD
View
B+
Retailer 5
-
£4,271 GBP
$5,723 USD
View
B+
Retailer 6
-
£4,271 GBP
$5,723 USD
View
B
Retailer 7
-
£4,834 GBP
€6,169 EUR
View
B
Retailer 8
-
£4,929 GBP
$6,604 USD
View
B
Retailer 9
-
£6,327 GBP
View
Most Expensive
C
NZ Jewellers
a5de901f-533e-4212-bef5-289bc9cf3f13 · Oct 30
£7,144 GBP
$9,572 USD
View
9 more retailers have this diamond
Prices start from £3,726 GBPSave up to £3,418 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.

B+
1.50ct Emerald
£3,726 GBP