Emerald|Natural|GIA

0.90ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1545519734

Certificate GIA 1545519734

Diamond specifications and retailer prices

From $1,515 NZD
$854 USD
As of October 31, 2026
Save $3,643 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,158 NZD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545519734. Listed at 16 retailers as of October 30, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1545519734
Dimensions6.12 × 4.49 × 3.20 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.12 mm4.49 mm0.90 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1545519734
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.3%

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 31
Current: $5,158 NZD|Low: $1,515 NZD|High: $5,158 NZD|Avg: $2,379 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
November 1, 2026
Retailer 4$1,515 NZD
Retailer 9$1,645 NZD
Retailer 12$1,645 NZD
Retailer 13$1,707 NZD
Retailer 11$1,897 NZD
Retailer 3$1,916 NZD
Retailer 6$1,924 NZD
Retailer 7$2,314 NZD
Retailer 8$2,409 NZD
Retailer 5$2,473 NZD
Retailer 10$3,029 NZD
Retailer 2$3,165 NZD
NZ Jewellers$5,158 NZD

34 data points across 13 retailers

16 retailers$1,515 NZD to $5,158 NZD

B+
Cheapest Retailer
-
$1,515 NZD
$854 USD
Final sale: no returns
Retailer 2
-
$1,645 NZD
$927 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,645 NZD
$927 USD
View
B+
Retailer 4
-
$1,707 NZD
$962 USD
View
B+
Retailer 5
-
$1,721 NZD
$970 USD
View
Retailer 6
-
$1,897 NZD
$1,069 USD
View
Price last confirmed 61 days ago
B
Retailer 7
-
$1,897 NZD
$1,069 USD
View
B
Retailer 8
-
$1,916 NZD
$1,080 USD
View
B
Retailer 9
-
$1,924 NZD
£854 GBP
View
B
Retailer 10
-
$2,314 NZD
€1,242 EUR
View
B
Retailer 11
-
$2,409 NZD
ZAR 21,931 ZAR
View
Retailer 12
-
$2,473 NZD
A$2,144 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$3,029 NZD
£1,344 GBP
View
B
Retailer 14
-
$3,165 NZD
£1,404 GBP
View
C
Retailer 15
-
$5,158 NZD
$2,907 USD
View
Most Expensive
NZ Jewellers
e628aeb6-8dc8-4650-8b6b-dcd2baf75c39 · Oct 23
$5,158 NZD
$2,907 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $1,515 NZDSave up to $3,643 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+
0.90ct Emerald
$1,515 NZD