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Emerald|Natural|GIA

1.50ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 6562604851

Certificate GIA 6562604851

Diamond specifications and retailer prices

From £2,941 GBP
$3,940 USD
As of October 31, 2026
Save £3,363 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,304 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562604851. Listed at 17 retailers as of October 30, 2026, with prices from £2,941 to £6,304, a £3,363 spread on the same certified stone. NZ Jewellers lists it at £6,304. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle51.7°
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 6562604851
Dimensions7.47 × 5.32 × 3.70 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Feather, Crystal
Top View
7.47 mm5.32 mm1.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562604851
Side View
Table 69.0%Crown 51.7°Girdle: THK-VTKPavilion 56.7°Culet: NDepth 69.6%

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: Oct 31
Current: £6,304 GBP|Low: £2,941 GBP|High: £6,304 GBP|Avg: £3,895 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 8£2,941 GBP
Retailer 16£3,155 GBP
Retailer 14£3,271 GBP
Retailer 3£3,274 GBP
Retailer 7£3,366 GBP
Retailer 4£3,411 GBP
Retailer 9£3,528 GBP
Retailer 5£3,547 GBP
Retailer 6£3,618 GBP
Retailer 15£3,618 GBP
Retailer 10£4,015 GBP
Retailer 12£4,175 GBP
Retailer 2£4,361 GBP
Retailer 13£5,372 GBP
Retailer 11£5,680 GBP
NZ Jewellers£6,304 GBP

8 data points across 16 retailers

17 retailers£2,941 GBP to £6,304 GBP

B
Cheapest Retailer
-
£2,941 GBP
$3,940 USD
B
Retailer 2
-
£2,972 GBP
SGD 5,382 SGD
View
B
Retailer 3
-
£3,155 GBP
$4,228 USD
View
B
Retailer 4
-
£3,271 GBP
$4,383 USD
View
B
Retailer 5
-
£3,274 GBP
$4,387 USD
View
Final sale: no returns
B
Retailer 6
-
£3,366 GBP
SGD 6,094 SGD
View
B
Retailer 7
-
£3,411 GBP
$4,570 USD
View
B
Retailer 8
-
£3,528 GBP
View
B
Retailer 9
-
£3,547 GBP
$4,753 USD
View
B
Retailer 10
-
£3,618 GBP
$4,848 USD
View
B
Retailer 11
-
£3,618 GBP
$4,848 USD
View
B
Retailer 12
-
£4,015 GBP
€5,123 EUR
View
B
Retailer 13
-
£4,175 GBP
$5,594 USD
View
C
Retailer 14
-
£4,361 GBP
ZAR 94,394 ZAR
View
C
Retailer 15
-
£5,372 GBP
$7,197 USD
View
C
Retailer 16
-
£5,680 GBP
View
Most Expensive
C
NZ Jewellers
905f6df1-e8ed-47b8-ae12-24419ed1d8ad · Oct 30
£6,304 GBP
$8,446 USD
View
16 more retailers have this diamond
Prices start from £2,941 GBPSave up to £3,363 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
£2,941 GBP