Emerald|Natural|GIA

1.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 1415942367

Certificate GIA 1415942367

Diamond specifications and retailer prices

From £4,153 GBP
As of November 1, 2026
Save £3,461 GBP (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £9,163 GBP at NZ Jewellers · As of September 30, 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 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 1415942367. Listed at 19 retailers as of November 1, 2026, with a 83% 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1415942367
Dimensions7.60 × 5.24 × 3.66 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.60 mm5.24 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1415942367
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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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 1
Current: £5,896 GBP|Low: £4,153 GBP|High: £7,727 GBP|Avg: £5,542 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£4,153 GBP
Retailer 5£4,487 GBP
Retailer 8£4,607 GBP
Retailer 2£5,115 GBP
Retailer 6£5,317 GBP
Retailer 1£5,896 GBP
Retailer 3£6,684 GBP
Retailer 4£7,614 GBP

46 data points across 8 retailers

19 retailers£4,153 GBP to £7,614 GBP

A
Cheapest Retailer
-
£4,153 GBP
A
Retailer 2
-
£4,329 GBP
View
A
Retailer 3
-
£4,487 GBP
View
B+
Retailer 4
-
£4,607 GBP
View
B+
Retailer 5
-
£4,737 GBP
View
B+
Retailer 6
-
£4,884 GBP
View
Retailer 7
-
£4,963 GBP
View
Price last confirmed 36 days ago
Retailer 8
-
£5,040 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£5,115 GBP
View
Retailer 10
-
£5,317 GBP
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£5,513 GBP
View
B+
Retailer 12
-
£5,513 GBP
View
B+
Retailer 13
-
£5,699 GBP
View
Retailer 14
-
£5,727 GBP
View
Price last confirmed 38 days ago
B+
Retailer 15
-
£5,896 GBP
View
Retailer 16
-
£6,038 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£6,684 GBP
View
B
Retailer 18
-
£7,614 GBP
View
Most Expensive
NZ Jewellers
406e8f16-89c4-42c6-9032-4a7b70506cf6 · Sep 30
£9,163 GBP
$12,332 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from £4,153 GBPSave up to £3,461 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
£4,153 GBP