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Radiant|Natural|GIA

1.51ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 7436128858

Certificate GIA 7436128858

Diamond specifications and retailer prices

From €7,949 EUR
$8,881 USD
As of October 31, 2026
Save €5,301 EUR (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €13,250 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7436128858. Listed at 12 retailers as of October 30, 2026, with prices from €7,949 to €13,250, a €5,301 spread on the same certified stone. NZ Jewellers lists it at €13,250. 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

1.51
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7436128858
Dimensions7.66 × 6.08 × 4.02 mm
L/W Ratio1.26
Top View
7.66 mm6.08 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7436128858
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €12,416 EUR|Low: €7,016 EUR|High: €12,566 EUR|Avg: €9,221 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€7,152 EUR
Retailer 5€7,949 EUR
Retailer 2€8,708 EUR
Retailer 6€8,745 EUR
Retailer 3€9,600 EUR
Retailer 7€9,937 EUR
Retailer 1€12,416 EUR

42 data points across 7 retailers

12 retailers€7,949 EUR to €13,250 EUR

Retailer 1
-
€7,152 EUR
$7,990 USD
Price last confirmed 11 days ago
B
Retailer 2
-
€7,949 EUR
$8,881 USD
View
Final sale: no returns
B
Retailer 3
-
€8,613 EUR
$9,622 USD
View
B
Retailer 4
-
€8,708 EUR
£7,660 GBP
View
B
Retailer 5
-
€8,745 EUR
$9,770 USD
View
B
Retailer 6
-
€9,461 EUR
$10,570 USD
View
B
Retailer 7
-
€9,461 EUR
$10,570 USD
View
B
Retailer 8
-
€9,600 EUR
View
B
Retailer 9
-
€9,783 EUR
$10,930 USD
View
B
Retailer 10
-
€9,937 EUR
$11,102 USD
View
B
Retailer 11
-
€12,416 EUR
£10,922 GBP
View
Most Expensive
B
NZ Jewellers
b30d1a59-591a-47ce-8f86-959bc64e384e · Oct 30
€13,250 EUR
$14,803 USD
View
11 more retailers have this diamond
Prices start from €7,949 EURSave up to €5,301 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
1.51ct Radiant
€7,949 EUR