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Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 5453802658

Certificate GIA 5453802658

Diamond specifications and retailer prices

From $6,177 NZD
HK$27,200 HKD
As of October 30, 2026
Save $8,038 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,216 NZD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5453802658. Listed at 14 retailers as of October 30, 2026, with prices from $6,177 to $14,216, a $8,038 spread on the same certified stone. NZ Jewellers lists it at $14,216. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5453802658
Dimensions7.51 × 4.90 × 3.79 mm
L/W Ratio1.53
Top View
7.51 mm4.90 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5453802658
Side View
Table 67.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 77.3%

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: $14,216 NZD|Low: $6,177 NZD|High: $14,216 NZD|Avg: $9,258 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
October 31, 2026
Retailer 4$6,177 NZD
Retailer 12$7,117 NZD
Retailer 3$7,530 NZD
Retailer 6$7,984 NZD
Retailer 2$8,114 NZD
Retailer 8$8,160 NZD
Retailer 9$8,160 NZD
Retailer 10$8,160 NZD
Retailer 5$9,233 NZD
Retailer 11$9,416 NZD
Retailer 7$13,067 NZD
NZ Jewellers$14,216 NZD

39 data points across 12 retailers

14 retailers$6,177 NZD to $14,216 NZD

B+
Cheapest Retailer
-
$6,177 NZD
HK$27,200 HKD
B+
Retailer 2
-
$7,117 NZD
$4,011 USD
View
B+
Retailer 3
-
$7,530 NZD
$4,244 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,984 NZD
£3,543 GBP
View
B+
Retailer 5
-
$8,114 NZD
£3,601 GBP
View
B+
Retailer 6
-
$8,160 NZD
$4,599 USD
View
B+
Retailer 7
-
$8,160 NZD
$4,599 USD
View
B+
Retailer 8
-
$8,160 NZD
$4,599 USD
View
B+
Retailer 9
-
$8,426 NZD
$4,749 USD
View
B+
Retailer 10
-
$8,552 NZD
$4,820 USD
View
B+
Retailer 11
-
$9,233 NZD
€4,956 EUR
View
B+
Retailer 12
-
$9,416 NZD
$5,307 USD
View
B
Retailer 13
-
$13,067 NZD
£5,799 GBP
View
Most Expensive
C
NZ Jewellers
272344de-a7a4-4324-b1ac-6ae1bfd450f5 · Oct 30
$14,216 NZD
$8,012 USD
View
13 more retailers have this diamond
Prices start from $6,177 NZDSave up to $8,038 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+
1.50ct Emerald
$6,177 NZD