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Emerald|Natural|GIA

1.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2437623470

Certificate GIA 2437623470

Diamond specifications and retailer prices

From $19,434 NZD
As of November 1, 2026
Save $10,525 NZD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $29,959 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2437623470. Listed at 11 retailers as of November 1, 2026, with prices from $19,434 to $29,959, a $10,525 spread on the same certified stone. MOH London lists it at $29,959. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.52°
Pavilion angle36.44°
OriginNatural
Grading LabGIA
CertificateGIA 2437623470
Dimensions10.38 × 5.87 × 3.78 mm
L/W Ratio1.77
Top View
10.38 mm5.87 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437623470
Side View
Table 56.0%Crown 40.52°Girdle: VTK-ETKPavilion 36.44°Culet: NoneDepth 64.5%

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 1
Current: $29,959 NZD|Low: $19,434 NZD|High: $30,402 NZD|Avg: $22,856 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$19,434 NZD
Retailer 7$19,684 NZD
Retailer 8$19,927 NZD
Retailer 2$20,445 NZD
Retailer 9$21,213 NZD
Retailer 6$21,327 NZD
Retailer 3$24,488 NZD
Retailer 4$28,672 NZD
MOH London$29,959 NZD

42 data points across 9 retailers

11 retailers$19,434 NZD to $29,959 NZD

B
Cheapest Retailer
-
$19,434 NZD
B
Retailer 2
-
$19,684 NZD
View
B
Retailer 3
-
$19,927 NZD
View
B
Retailer 4
-
$19,989 NZD
View
B
Retailer 5
-
$20,445 NZD
View
B
Retailer 6
-
$21,213 NZD
View
Retailer 7
-
$21,327 NZD
View
Price last confirmed 36 days ago
B
Retailer 8
-
$23,903 NZD
View
B
Retailer 9
-
$24,488 NZD
View
B
Retailer 10
-
$28,672 NZD
View
Most Expensive
B
MOH London
EEB7C5801 · Nov 4
$29,959 NZD
£13,261 GBP
View
10 more retailers have this diamond
Prices start from $19,434 NZDSave up to $10,525 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
$19,434 NZD