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Emerald|Natural|GIA

1.51ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 2386633318

Certificate GIA 2386633318

Diamond specifications and retailer prices

From £1,567 GBP
$2,100 USD
As of October 28, 2026
Save £2,552 GBP (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,119 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2386633318. Listed at 15 retailers as of October 28, 2026, with prices from £1,567 to £4,119, a £2,552 spread on the same certified stone. NZ Jewellers lists it at £4,119. 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

1.51
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2386633318
Dimensions7.21 × 5.52 × 3.83 mm
L/W Ratio1.31
Top View
7.21 mm5.52 mm1.51 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2386633318
Side View
Table 67.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.5%

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: £4,119 GBP|Low: £1,390 GBP|High: £4,276 GBP|Avg: £2,180 GBP|-3.7%
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
October 31, 2026
Retailer 10£1,567 GBP
Retailer 3£1,612 GBP
Retailer 14£1,647 GBP
Retailer 13£1,784 GBP
Retailer 15£1,784 GBP
Retailer 6£1,820 GBP
Retailer 11£1,867 GBP
Retailer 5£2,052 GBP
Retailer 12£2,052 GBP
Retailer 7£2,059 GBP
Retailer 8£2,106 GBP
Retailer 4£2,120 GBP
Retailer 2£2,460 GBP
Retailer 9£3,470 GBP
NZ Jewellers£4,119 GBP

44 data points across 15 retailers

15 retailers£1,567 GBP to £4,119 GBP

B+
Cheapest Retailer
-
£1,567 GBP
$2,100 USD
B+
Retailer 2
-
£1,612 GBP
$2,160 USD
View
B+
Retailer 3
-
£1,647 GBP
$2,207 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,784 GBP
$2,391 USD
View
B+
Retailer 5
-
£1,784 GBP
$2,391 USD
View
B+
Retailer 6
-
£1,820 GBP
$2,439 USD
View
B+
Retailer 7
-
£1,867 GBP
$2,502 USD
View
B+
Retailer 8
-
£2,052 GBP
$2,750 USD
View
B+
Retailer 9
-
£2,052 GBP
$2,750 USD
View
B+
Retailer 10
-
£2,059 GBP
$2,759 USD
View
B+
Retailer 11
-
£2,106 GBP
View
B+
Retailer 12
-
£2,120 GBP
$2,840 USD
View
B+
Retailer 13
-
£2,460 GBP
€3,139 EUR
View
B
Retailer 14
-
£3,470 GBP
View
Most Expensive
C
NZ Jewellers
38b9d6e3-ce54-4efa-b035-caf3d69ada60 · Oct 30
£4,119 GBP
$5,519 USD
View
14 more retailers have this diamond
Prices start from £1,567 GBPSave up to £2,552 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+
1.51ct Emerald
£1,567 GBP