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Radiant|Natural|GIA

1.53ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 11172689

Certificate GIA 11172689

Diamond specifications and retailer prices

From €6,796 EUR
£5,978 GBP
As of November 1, 2026
Save €3,328 EUR (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €10,124 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 11172689. Listed at 4 retailers as of November 1, 2026, with prices from €6,796 to €10,124, a €3,328 spread on the same certified stone. MOH London lists it at €10,124. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11172689
Dimensions8.09 × 5.95 × 3.94 mm
L/W Ratio1.36
Top View
8.09 mm5.95 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 11172689
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €10,124 EUR|Low: €6,033 EUR|High: €10,246 EUR|Avg: €7,786 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€6,033 EUR
Retailer 2€6,796 EUR
Retailer 3€7,939 EUR
Retailer 4€8,003 EUR
MOH London€10,124 EUR

42 data points across 5 retailers

4 retailers€6,796 EUR to €10,124 EUR

B
Cheapest Retailer
-
€6,796 EUR
£5,978 GBP
B
Retailer 2
-
€7,939 EUR
View
Retailer 3
-
€8,003 EUR
$8,941 USD
View
Price last confirmed 9 days ago
Most Expensive
C
MOH London
25FA5C5A3 · Nov 1
€10,124 EUR
£8,906 GBP
View
3 more retailers have this diamond
Prices start from €6,796 EURSave up to €3,328 EUR

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 Radiant
€6,796 EUR