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Round|Natural|GIA

1.53ct E I1 Round Natural Diamond

VG • E/I1 • GIA 1236488741

Certificate GIA 1236488741

Diamond specifications and retailer prices

From £4,656 GBP
$6,239 USD
As of October 30, 2026
Save £1,853 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,509 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1236488741. Listed at 7 retailers as of October 29, 2026, with prices from £4,656 to £6,509, a £1,853 spread on the same certified stone. Yorxs lists it at £6,509. 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
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1236488741
Dimensions7.39 × 7.31 × 4.54 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
7.39 mm7.31 mm1.53 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1236488741
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 61.8%

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 30
Current: £4,706 GBP|Low: £4,597 GBP|High: £6,509 GBP|Avg: £5,443 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 29, 2026
Retailer 2£4,656 GBP
Retailer 1£4,706 GBP
Retailer 3£6,003 GBP
Yorxs£6,509 GBP

23 data points across 4 retailers

7 retailers£4,656 GBP to £6,509 GBP

B+
Cheapest Retailer
-
£4,656 GBP
$6,239 USD
B+
Retailer 2
-
£4,706 GBP
$6,305 USD
View
B
Retailer 3
-
£6,003 GBP
$8,044 USD
View
B
Retailer 4
-
£6,262 GBP
$8,390 USD
View
B
Retailer 5
-
£6,262 GBP
$8,390 USD
View
B
Retailer 6
-
£6,471 GBP
$8,670 USD
View
Most Expensive
B
Yorxs
455399857 · Oct 29
£6,509 GBP
€8,306 EUR
View
6 more retailers have this diamond
Prices start from £4,656 GBPSave up to £1,853 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+
1.53ct Round
£4,656 GBP