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Emerald|Natural|GIA

1.51ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 7568304542

Certificate GIA 7568304542

Diamond specifications and retailer prices

From $9,228 NZD
$5,201 USD
As of October 31, 2026
Save $8,030 NZD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $17,259 NZD 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 H 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 7568304542. Listed at 9 retailers as of October 30, 2026, with prices from $9,228 to $17,259, a $8,030 spread on the same certified stone. NZ Jewellers lists it at $17,259. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.94°
Pavilion angle59.5°
OriginNatural
Grading LabGIA
CertificateGIA 7568304542
Dimensions7.56 × 5.47 × 3.72 mm
L/W Ratio1.38
Girdle conditionThick
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
7.56 mm5.47 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568304542
Side View
Table 66.0%Crown 44.94°Girdle: STK-THKPavilion 59.5°Culet: NoneDepth 68.1%

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 31
Current: $17,259 NZD|Low: $9,228 NZD|High: $18,071 NZD|Avg: $12,005 NZD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$9,228 NZD
Retailer 5$9,634 NZD
Retailer 2$9,723 NZD
Retailer 7$10,319 NZD
Retailer 8$10,319 NZD
Retailer 6$10,511 NZD
Retailer 9$10,625 NZD
Retailer 3$15,201 NZD
NZ Jewellers$17,259 NZD

33 data points across 9 retailers

9 retailers$9,228 NZD to $17,259 NZD

A
Cheapest Retailer
-
$9,228 NZD
$5,201 USD
A
Retailer 2
-
$9,634 NZD
$5,430 USD
View
B+
Retailer 3
-
$9,723 NZD
£4,315 GBP
View
B+
Retailer 4
-
$10,319 NZD
$5,816 USD
View
B+
Retailer 5
-
$10,319 NZD
$5,816 USD
View
B+
Retailer 6
-
$10,511 NZD
$5,924 USD
View
Retailer 7
-
$10,625 NZD
A$9,212 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
$15,201 NZD
£6,746 GBP
View
Most Expensive
B
NZ Jewellers
c50b6703-caa8-4d5d-8706-c1727999afd8 · Oct 30
$17,259 NZD
$9,727 USD
View
8 more retailers have this diamond
Prices start from $9,228 NZDSave up to $8,030 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
$9,228 NZD