Emerald|Natural|GIA

1.50ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1433349854

Certificate GIA 1433349854

Diamond specifications and retailer prices

From £2,799 GBP
$3,750 USD
As of October 28, 2026
Save £2,957 GBP (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,556 GBP at NZ Jewellers · As of September 21, 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 1433349854. Listed at 19 retailers as of October 28, 2026, with a 106% 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1433349854
Dimensions7.35 × 5.36 × 3.67 mm
L/W Ratio1.37
Culet sizeNone
Top View
7.35 mm5.36 mm1.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1433349854
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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: Oct 28
Current: £3,469 GBP|Low: £2,799 GBP|High: £6,318 GBP|Avg: £4,051 GBP|-9.1%
Retailer 1
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 30, 2026
Retailer 4£2,799 GBP
Retailer 2£3,058 GBP
Retailer 12£3,090 GBP
Retailer 14£3,239 GBP
Retailer 7£3,278 GBP
Retailer 1£3,469 GBP
Retailer 9£3,575 GBP
Retailer 5£3,664 GBP
Retailer 16£3,664 GBP
Retailer 6£3,784 GBP
Retailer 8£3,951 GBP
Retailer 15£3,970 GBP
Retailer 11£4,062 GBP
Retailer 13£4,377 GBP
Retailer 3£5,202 GBP
Retailer 10£5,756 GBP

33 data points across 16 retailers

19 retailers£2,799 GBP to £5,756 GBP

B+
Cheapest Retailer
-
£2,799 GBP
$3,750 USD
B
Retailer 2
-
£3,058 GBP
$4,098 USD
View
B
Retailer 3
-
£3,090 GBP
$4,140 USD
View
B
Retailer 4
-
£3,239 GBP
$4,340 USD
View
B
Retailer 5
-
£3,278 GBP
$4,392 USD
View
Final sale: no returns
B
Retailer 6
-
£3,469 GBP
View
Retailer 7
-
£3,551 GBP
$4,758 USD
View
Price last confirmed 38 days ago
B
Retailer 8
-
£3,575 GBP
View
B
Retailer 9
-
£3,664 GBP
$4,910 USD
View
B
Retailer 10
-
£3,664 GBP
$4,910 USD
View
B
Retailer 11
-
£3,784 GBP
$5,070 USD
View
Retailer 12
-
£3,951 GBP
A$8,145 AUD
View
Price last confirmed 21 days ago
Retailer 13
-
£3,970 GBP
$5,319 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
£4,062 GBP
€5,184 EUR
View
Retailer 15
-
£4,097 GBP
$5,490 USD
View
Price last confirmed 38 days ago
B
Retailer 16
-
£4,377 GBP
ZAR 94,753 ZAR
View
C
Retailer 17
-
£5,202 GBP
$6,970 USD
View
C
Retailer 18
-
£5,756 GBP
View
Most Expensive
NZ Jewellers
b1ede5fd-e366-49bb-a2f4-e2f0810f5c1f · Sep 21
£6,556 GBP
$8,784 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from £2,799 GBPSave up to £2,957 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
£2,799 GBP