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Emerald|Natural|GIA

1.53ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 2456668853

Certificate GIA 2456668853

Diamond specifications and retailer prices

From £2,149 GBP
$2,879 USD
As of October 28, 2026
Save £2,521 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,670 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.53ct natural emerald diamond

This 1.53ct natural emerald sits in the one-and-a-half to two carat band, graded I 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 2456668853. Listed at 18 retailers as of October 27, 2026, with prices from £2,149 to £4,670, a £2,521 spread on the same certified stone. NZ Jewellers lists it at £4,670. 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

1.53
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle48.9°
Pavilion angle58.7°
OriginNatural
Grading LabGIA
CertificateGIA 2456668853
Dimensions7.55 × 5.49 × 3.71 mm
L/W Ratio1.38
Top View
7.55 mm5.49 mm1.53 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2456668853
Side View
Table 65.0%Crown 48.9°Girdle: STK-THKPavilion 58.7°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £4,670 GBP|Low: £2,055 GBP|High: £4,670 GBP|Avg: £2,772 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
Retailer 17
Retailer 18
October 29, 2026
Retailer 10£2,139 GBP
Retailer 13£2,149 GBP
Retailer 3£2,156 GBP
Retailer 8£2,214 GBP
Retailer 14£2,240 GBP
Retailer 11£2,414 GBP
Retailer 15£2,429 GBP
Retailer 17£2,429 GBP
Retailer 16£2,522 GBP
Retailer 4£2,746 GBP
Retailer 5£2,746 GBP
Retailer 12£2,785 GBP
Retailer 18£2,802 GBP
Retailer 6£2,836 GBP
Retailer 7£3,036 GBP
Retailer 9£3,249 GBP
Retailer 2£4,507 GBP
NZ Jewellers£4,670 GBP

38 data points across 18 retailers

18 retailers£2,149 GBP to £4,670 GBP

A
Cheapest Retailer
-
£2,149 GBP
$2,879 USD
B+
Retailer 2
-
£2,156 GBP
$2,889 USD
View
B+
Retailer 3
-
£2,240 GBP
$3,002 USD
View
Final sale: no returns
B+
Retailer 4
-
£2,414 GBP
$3,235 USD
View
Retailer 5
-
£2,429 GBP
$3,254 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£2,429 GBP
$3,254 USD
View
B+
Retailer 7
-
£2,429 GBP
$3,254 USD
View
B+
Retailer 8
-
£2,522 GBP
$3,379 USD
View
B+
Retailer 9
-
£2,746 GBP
$3,680 USD
View
B+
Retailer 10
-
£2,746 GBP
$3,680 USD
View
B+
Retailer 11
-
£2,785 GBP
View
B+
Retailer 12
-
£2,802 GBP
$3,754 USD
View
Retailer 13
-
£2,802 GBP
$3,754 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
£2,836 GBP
$3,800 USD
View
Retailer 15
-
£3,036 GBP
$4,068 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£4,507 GBP
View
Retailer 17
-
£4,670 GBP
$6,257 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
78e9315f-92c5-4356-9c6d-7b0f3782bdbc · Oct 27
£4,670 GBP
$6,257 USD
View
17 more retailers have this diamond
Prices start from £2,149 GBPSave up to £2,521 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.

A
1.53ct Emerald
£2,149 GBP