Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2516392676

Shape and cutting style on the report: Emerald cut

Certificate GIA 2516392676

Diamond specifications and retailer prices

From £2,339 GBP
As of November 4, 2026
Save £2,736 GBP (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,302 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2516392676. Listed at 23 retailers as of November 4, 2026, with a 117% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516392676
Dimensions7.87 × 5.50 × 3.74 mm
L/W Ratio1.43
Top View
7.87 mm5.50 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516392676
Side View
Table 66.0%CrownGirdle: MED-POLPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,339 GBP|Low: £1,999 GBP|High: £5,150 GBP|Avg: £3,199 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£2,385 GBP
Retailer 6£2,399 GBP
Retailer 8£2,447 GBP
Retailer 10£2,757 GBP
Retailer 2£2,863 GBP
Retailer 3£3,082 GBP
Retailer 1£3,339 GBP
Retailer 4£3,714 GBP
Retailer 7£4,399 GBP
Retailer 5£5,075 GBP

45 data points across 10 retailers

23 retailers£2,339 GBP to £5,075 GBP

B+
Cheapest Retailer
-
£2,339 GBP
B+
Retailer 2
-
£2,385 GBP
View
B+
Retailer 3
-
£2,398 GBP
View
B+
Retailer 4
-
£2,399 GBP
View
B+
Retailer 5
-
£2,447 GBP
View
B+
Retailer 6
-
£2,641 GBP
View
B+
Retailer 7
-
£2,756 GBP
View
Retailer 8
-
£2,757 GBP
View
Price last confirmed 56 days ago
Retailer 9
-
£2,757 GBP
View
Price last confirmed 29 days ago
Retailer 10
-
£2,780 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
£2,863 GBP
View
Price last confirmed 38 days ago
B
Retailer 12
-
£2,863 GBP
View
B
Retailer 13
-
£2,972 GBP
View
B
Retailer 14
-
£2,999 GBP
View
B
Retailer 15
-
£3,082 GBP
View
Retailer 16
-
£3,181 GBP
View
Price last confirmed 61 days ago
Retailer 17
-
£3,181 GBP
View
Price last confirmed 38 days ago
B
Retailer 18
-
£3,339 GBP
View
B
Retailer 19
-
£3,714 GBP
View
C
Retailer 20
-
£4,399 GBP
View
B
Retailer 21
-
£5,075 GBP
View
Retailer 22
-
£5,302 GBP
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
6bd6cd92-a3d5-41cf-adec-cdaf19a0f0e0 · Sep 30
£5,302 GBP
$7,136 USD
View
Price last confirmed 36 days ago
22 more retailers have this diamond
Prices start from £2,339 GBPSave up to £2,736 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.

B+
1.50ct Emerald
£2,339 GBP