Emerald|Natural|GIA

1.50ct K IF Emerald Natural Diamond

GD • K/IF • GIA 1559090503

Certificate GIA 1559090503

Diamond specifications and retailer prices

From $4,512 USD
As of November 6, 2026
Save $3,473 USD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,759 USD at NZ Jewellers · As of September 29, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559090503. Listed at 13 retailers as of November 4, 2026, with a 77% 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

1.50
Carat
K
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559090503
Dimensions7.51 × 5.39 × 3.73 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.51 mm5.39 mm1.50 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559090503
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,512 USD|Low: $4,509 USD|High: $8,103 USD|Avg: $5,616 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$4,512 USD
Retailer 6$4,795 USD
Retailer 3$4,920 USD
Retailer 7$5,027 USD
Retailer 2$5,657 USD
Retailer 4$6,134 USD
Retailer 5$7,985 USD

34 data points across 7 retailers

13 retailers$4,512 USD to $7,985 USD

A
Cheapest Retailer
-
$4,512 USD
B+
Retailer 2
-
$4,795 USD
View
B+
Retailer 3
-
$4,920 USD
View
Retailer 4
-
$5,027 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$5,027 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$5,027 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$5,027 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$5,027 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,657 USD
View
Retailer 10
-
$5,801 USD
View
Price last confirmed 38 days ago
B
Retailer 11
-
$6,134 USD
View
B
Retailer 12
-
$7,985 USD
View
Most Expensive
NZ Jewellers
ab448df1-fce5-42a4-969e-1cd78e34450c · Sep 29
$8,759 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $4,512 USDSave up to $3,473 USD

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.

A
1.50ct Emerald
$4,512 USD