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Emerald|Natural|GIA

1.50ct G SI1 Emerald Natural Diamond

GD • G/SI1 • GIA 3425329498

Certificate GIA 3425329498

Diamond specifications and retailer prices

From $16,881 NZD
As of November 5, 2026
Save $13,147 NZD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,028 NZD at NZ Jewellers · As of November 5, 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 G 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 3425329498. Listed at 13 retailers as of November 5, 2026, with prices from $16,881 to $30,028, a $13,147 spread on the same certified stone. NZ Jewellers lists it at $30,028. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3425329498
Dimensions8.55 × 5.28 × 3.29 mm
L/W Ratio1.62
Top View
8.55 mm5.28 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3425329498
Side View
Table 66.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $30,028 NZD|Low: $16,181 NZD|High: $30,028 NZD|Avg: $21,593 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$16,181 NZD
Retailer 4$16,881 NZD
Retailer 7$17,527 NZD
Retailer 9$18,017 NZD
Retailer 3$19,341 NZD
Retailer 8$19,518 NZD
Retailer 2$21,771 NZD
Retailer 5$28,061 NZD
NZ Jewellers$30,028 NZD

42 data points across 9 retailers

13 retailers$16,881 NZD to $30,028 NZD

Retailer 1
-
$16,181 NZD
Price last confirmed 9 days ago
B
Retailer 2
-
$16,881 NZD
View
B
Retailer 3
-
$17,527 NZD
View
Final sale: no returns
B
Retailer 4
-
$19,341 NZD
View
B
Retailer 5
-
$19,518 NZD
View
B
Retailer 6
-
$19,818 NZD
View
B
Retailer 7
-
$21,322 NZD
View
B
Retailer 8
-
$21,322 NZD
View
B
Retailer 9
-
$21,771 NZD
View
B
Retailer 10
-
$22,026 NZD
View
B
Retailer 11
-
$22,522 NZD
View
B
Retailer 12
-
$28,061 NZD
View
Most Expensive
C
NZ Jewellers
802c2d77-9f2f-4d0c-9c66-26468c387b62 · Nov 5
$30,028 NZD
$16,646 USD
View
12 more retailers have this diamond
Prices start from $16,881 NZDSave up to $13,147 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
$16,881 NZD