Emerald|Natural|GIA

1.50ct K IF Emerald Natural Diamond

GD • K/IF • GIA 1559090503

Certificate GIA 1559090503

Diamond specifications and retailer prices

From £3,352 GBP
As of November 6, 2026
Save £2,580 GBP (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,508 GBP 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,352 GBP|Low: £3,350 GBP|High: £6,020 GBP|Avg: £4,173 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£3,352 GBP
Retailer 6£3,563 GBP
Retailer 3£3,656 GBP
Retailer 7£3,735 GBP
Retailer 2£4,203 GBP
Retailer 4£4,558 GBP
Retailer 5£5,933 GBP

34 data points across 7 retailers

13 retailers£3,352 GBP to £5,933 GBP

A
Cheapest Retailer
-
£3,352 GBP
B+
Retailer 2
-
£3,563 GBP
View
B+
Retailer 3
-
£3,656 GBP
View
Retailer 4
-
£3,735 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£3,735 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£3,735 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£3,735 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£3,735 GBP
View
Price last confirmed 8 days ago
B
Retailer 9
-
£4,203 GBP
View
Retailer 10
-
£4,310 GBP
View
Price last confirmed 38 days ago
B
Retailer 11
-
£4,558 GBP
View
B
Retailer 12
-
£5,933 GBP
View
Most Expensive
NZ Jewellers
ab448df1-fce5-42a4-969e-1cd78e34450c · Sep 29
£6,508 GBP
$8,759 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from £3,352 GBPSave up to £2,580 GBP

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
£3,352 GBP