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Emerald|Natural|GIA

1.50ct K SI2 Emerald Natural Diamond

VG • K/SI2 • GIA 5211640560

Certificate GIA 5211640560

Diamond specifications and retailer prices

From £3,610 GBP
As of November 4, 2026
Save £3,958 GBP (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,568 GBP at NZ Jewellers · As of October 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5211640560. Listed at 9 retailers as of October 30, 2026, with prices from £3,610 to £7,568, a £3,958 spread on the same certified stone. NZ Jewellers lists it at £7,568. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211640560
Dimensions7.61 × 5.74 × 3.65 mm
L/W Ratio1.33
Culet sizeNone
Top View
7.61 mm5.74 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5211640560
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

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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 4
Current: £4,509 GBP|Low: £3,610 GBP|High: £6,746 GBP|Avg: £4,885 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£3,610 GBP
Retailer 3£4,340 GBP
Retailer 1£4,509 GBP
Retailer 2£4,916 GBP
Retailer 4£6,648 GBP

44 data points across 5 retailers

9 retailers£3,610 GBP to £7,568 GBP

B
Cheapest Retailer
-
£3,610 GBP
B
Retailer 2
-
£4,100 GBP
View
B
Retailer 3
-
£4,100 GBP
View
B
Retailer 4
-
£4,340 GBP
View
B
Retailer 5
-
£4,509 GBP
View
B
Retailer 6
-
£4,730 GBP
View
B
Retailer 7
-
£4,916 GBP
View
C
Retailer 8
-
£6,648 GBP
View
Most Expensive
C
NZ Jewellers
fa1136a9-dd1b-450c-903b-20c64c94a511 · Oct 30
£7,568 GBP
$10,186 USD
View
8 more retailers have this diamond
Prices start from £3,610 GBPSave up to £3,958 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
£3,610 GBP