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Emerald|Natural|HRD

1.51ct G SI1 Emerald Natural Diamond

EX • G/SI1 • HRD 14028653021

Certificate HRD 14028653021

Diamond specifications and retailer prices

From $11,419 NZD
$6,425 USD
As of November 2, 2026
Save $6,830 NZD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,249 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 14028653021. Listed at 6 retailers as of November 2, 2026, with prices from $11,419 to $18,249, a $6,830 spread on the same certified stone. MOH London lists it at $18,249. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 14028653021
Dimensions8.64 × 5.41 × 3.58 mm
L/W Ratio1.60
Top View
8.64 mm5.41 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 14028653021
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 66.2%

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: Nov 2
Current: $18,249 NZD|Low: $11,419 NZD|High: $18,249 NZD|Avg: $13,637 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3$11,419 NZD
Retailer 6$12,087 NZD
Retailer 2$12,431 NZD
Retailer 4$13,383 NZD
Retailer 5$14,304 NZD
MOH London$18,249 NZD

2 data points across 6 retailers

6 retailers$11,419 NZD to $18,249 NZD

B+
Cheapest Retailer
-
$11,419 NZD
$6,425 USD
B+
Retailer 2
-
$12,087 NZD
$6,801 USD
View
Final sale: no returns
B+
Retailer 3
-
$12,431 NZD
£5,507 GBP
View
B+
Retailer 4
-
$13,383 NZD
$7,530 USD
View
B
Retailer 5
-
$14,304 NZD
€7,665 EUR
View
Most Expensive
B
MOH London
1A0868A76 · Nov 2
$18,249 NZD
£8,085 GBP
View
5 more retailers have this diamond
Prices start from $11,419 NZDSave up to $6,830 NZD

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+
1.51ct Emerald
$11,419 NZD