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Emerald|Natural|GIA

1.51ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1192094568

Certificate GIA 1192094568

Diamond specifications and retailer prices

From $16,888 NZD
$9,485 USD
As of October 29, 2026
Save $15,154 NZD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $32,042 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1192094568. Listed at 23 retailers as of October 29, 2026, with prices from $16,888 to $32,042, a $15,154 spread on the same certified stone. NZ Jewellers lists it at $32,042. 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

1.51
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1192094568
Dimensions8.25 × 5.53 × 3.55 mm
L/W Ratio1.49
Culet sizeNone
Top View
8.25 mm5.53 mm1.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1192094568
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.2%

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 29
Current: $32,042 NZD|Low: $16,888 NZD|High: $32,042 NZD|Avg: $22,682 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$16,888 NZD
Retailer 10$17,075 NZD
Retailer 4$19,224 NZD
Retailer 5$19,384 NZD
Retailer 2$20,780 NZD
Retailer 13$20,827 NZD
Retailer 9$20,893 NZD
Retailer 11$21,147 NZD
Retailer 7$23,135 NZD
Retailer 3$24,031 NZD
Retailer 8$28,093 NZD
Retailer 6$30,185 NZD
NZ Jewellers$32,042 NZD

44 data points across 13 retailers

23 retailers$16,888 NZD to $32,042 NZD

B
Cheapest Retailer
-
$16,888 NZD
$9,485 USD
B+
Retailer 2
-
$17,075 NZD
$9,590 USD
View
B+
Retailer 3
-
$17,821 NZD
$10,009 USD
View
B+
Retailer 4
-
$17,837 NZD
$10,018 USD
View
B
Retailer 5
-
$18,344 NZD
$10,303 USD
View
B
Retailer 6
-
$18,382 NZD
CA$14,339 CAD
View
B
Retailer 7
-
$18,980 NZD
$10,660 USD
View
B
Retailer 8
-
$19,224 NZD
$10,797 USD
View
B
Retailer 9
-
$19,384 NZD
$10,887 USD
View
B
Retailer 10
-
$20,780 NZD
£9,190 GBP
View
B
Retailer 11
-
$20,827 NZD
$11,697 USD
View
B
Retailer 12
-
$20,893 NZD
A$18,053 AUD
View
B
Retailer 13
-
$21,147 NZD
$11,877 USD
View
B
Retailer 14
-
$22,221 NZD
$12,480 USD
View
B
Retailer 15
-
$22,434 NZD
$12,600 USD
View
B
Retailer 16
-
$22,434 NZD
$12,600 USD
View
B
Retailer 17
-
$23,135 NZD
€12,375 EUR
View
B
Retailer 18
-
$23,182 NZD
$13,020 USD
View
B
Retailer 19
-
$24,031 NZD
$13,497 USD
View
Retailer 20
-
$25,292 NZD
$14,205 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$28,093 NZD
ZAR 254,901 ZAR
View
B
Retailer 22
-
$30,185 NZD
£13,349 GBP
View
Most Expensive
C
NZ Jewellers
08a47553-077e-4ade-aaa6-7380a9649d14 · Oct 30
$32,042 NZD
$17,996 USD
View
22 more retailers have this diamond
Prices start from $16,888 NZDSave up to $15,154 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
$16,888 NZD