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Emerald|Natural|GIA

1.53ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 1418707349

Certificate GIA 1418707349

Diamond specifications and retailer prices

From £3,713 GBP
$4,975 USD
As of October 28, 2026
Save £4,405 GBP (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,118 GBP at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1418707349. Listed at 21 retailers as of October 28, 2026, with prices from £3,713 to £8,118, a £4,405 spread on the same certified stone. NZ Jewellers lists it at £8,118. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1418707349
Dimensions7.82 × 5.27 × 3.81 mm
L/W Ratio1.48
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
7.82 mm5.27 mm1.53 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1418707349
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.3%

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: £8,118 GBP|Low: £3,713 GBP|High: £8,118 GBP|Avg: £5,080 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
November 1, 2026
Retailer 10£3,713 GBP
Retailer 12£3,835 GBP
Retailer 3£4,129 GBP
Retailer 5£4,397 GBP
Retailer 6£4,397 GBP
Retailer 14£4,397 GBP
Retailer 7£4,656 GBP
Retailer 13£4,661 GBP
Retailer 11£4,735 GBP
Retailer 4£4,853 GBP
Retailer 9£5,305 GBP
Retailer 8£5,963 GBP
Retailer 2£7,150 GBP
NZ Jewellers£8,118 GBP

42 data points across 14 retailers

21 retailers£3,713 GBP to £8,118 GBP

A
Cheapest Retailer
-
£3,713 GBP
$4,975 USD
B+
Retailer 2
-
£3,835 GBP
$5,139 USD
View
B+
Retailer 3
-
£4,101 GBP
$5,495 USD
View
B+
Retailer 4
-
£4,129 GBP
$5,533 USD
View
B+
Retailer 5
-
£4,339 GBP
$5,813 USD
View
B+
Retailer 6
-
£4,397 GBP
$5,891 USD
View
B+
Retailer 7
-
£4,397 GBP
$5,891 USD
View
B+
Retailer 8
-
£4,397 GBP
$5,891 USD
View
B+
Retailer 9
-
£4,656 GBP
View
Retailer 10
-
£4,661 GBP
View
Price last confirmed 32 days ago
Retailer 11
-
£4,735 GBP
A$9,760 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
£4,853 GBP
$6,503 USD
View
B
Retailer 13
-
£5,074 GBP
$6,798 USD
View
B
Retailer 14
-
£5,187 GBP
$6,950 USD
View
B
Retailer 15
-
£5,187 GBP
$6,950 USD
View
B+
Retailer 16
-
£5,305 GBP
€6,769 EUR
View
Retailer 17
-
£5,351 GBP
$7,170 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£5,366 GBP
$7,190 USD
View
B
Retailer 19
-
£5,963 GBP
ZAR 129,078 ZAR
View
B
Retailer 20
-
£7,150 GBP
View
Most Expensive
B
NZ Jewellers
72d8c314-fda5-471a-a4a1-f068a0caa18a · Oct 30
£8,118 GBP
$10,877 USD
View
20 more retailers have this diamond
Prices start from £3,713 GBPSave up to £4,405 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
£3,713 GBP