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Oval|Natural|GIA

1.53ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 7536261301

Certificate GIA 7536261301

Diamond specifications and retailer prices

From £5,507 GBP
CA$10,248 CAD
As of October 30, 2026
Save £882 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £6,389 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded H 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 7536261301. Listed at 3 retailers as of October 30, 2026, with prices from £5,507 to £6,389, a £882 spread on the same certified stone. The Diamond Guys lists it at £6,389. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536261301
Dimensions9.18 × 6.40 × 3.99 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Key to symbols
Twinning Wisp, Feather, Needle
Top View
9.18 mm6.40 mm1.53 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536261301
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,727 GBP|Low: £3,570 GBP|High: £7,160 GBP|Avg: £5,093 GBP|-20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
June 11, 2026
Retailer 4£3,570 GBP
Retailer 5£4,928 GBP
Retailer 2£5,507 GBP
Retailer 1£5,727 GBP
The Diamond Guys£6,389 GBP
Retailer 3£6,472 GBP

70 data points across 6 retailers

3 retailers£5,507 GBP to £6,389 GBP

B
Cheapest Retailer
-
£5,507 GBP
CA$10,248 CAD
B
Retailer 2
-
£5,727 GBP
$7,674 USD
View
Most Expensive
B
The Diamond Guys
1959842834 · Oct 31
£6,389 GBP
$8,560 USD
View
2 more retailers have this diamond
Prices start from £5,507 GBPSave up to £882 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 Oval
£5,507 GBP