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Emerald|Natural|GIA

1.51ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 6552466996

Certificate GIA 6552466996

Diamond specifications and retailer prices

From $8,202 NZD
$4,615 USD
As of November 2, 2026
Save $6,298 NZD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,500 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 GIA 6552466996. Listed at 5 retailers as of November 2, 2026, with prices from $8,202 to $14,500, a $6,298 spread on the same certified stone. MOH London lists it at $14,500. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.4°
Pavilion angle55.73°
OriginNatural
Grading LabGIA
CertificateGIA 6552466996
Dimensions7.51 × 5.43 × 3.73 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Needle
Top View
7.51 mm5.43 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552466996
Side View
Table 64.0%Crown 53.4°Girdle: THK-VTKPavilion 55.73°CuletDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $14,500 NZD|Low: $8,023 NZD|High: $14,500 NZD|Avg: $9,388 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$8,023 NZD
Retailer 5$8,202 NZD
Retailer 4$8,558 NZD
Retailer 3$8,578 NZD
Retailer 2$8,922 NZD
Retailer 6$9,345 NZD
Retailer 8$10,406 NZD
MOH London$14,500 NZD

27 data points across 8 retailers

5 retailers$8,202 NZD to $14,500 NZD

A
Cheapest Retailer
-
$8,202 NZD
$4,615 USD
A
Retailer 2
-
$8,558 NZD
$4,815 USD
View
A
Retailer 3
-
$8,578 NZD
£3,800 GBP
View
A
Retailer 4
-
$8,922 NZD
$5,020 USD
View
Most Expensive
B
MOH London
AC7E16C2D · Nov 2
$14,500 NZD
£6,424 GBP
View
4 more retailers have this diamond
Prices start from $8,202 NZDSave up to $6,298 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.

A
1.51ct Emerald
$8,202 NZD