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Radiant|Natural|GIA

1.51ct H IF Radiant Natural Diamond

H/IF • GIA 5221103705

Certificate GIA 5221103705

Diamond specifications and retailer prices

From $12,101 USD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: $14,260 USD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5221103705. Listed at 2 retailers as of November 5, 2026. 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
H
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221103705
Dimensions7.63 × 6.05 × 3.93 mm
L/W Ratio1.26
Top View
7.63 mm6.05 mm1.51 ctH / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221103705
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 65.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $12,101 USD|Low: $12,101 USD|High: $14,260 USD|Avg: $13,162 USD
Retailer 1
Yorxs
October 29, 2026
Retailer 1$12,101 USD
Yorxs$14,260 USD

4 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$12,101 USD
Most Expensive
Yorxs
487722989 · Oct 29
$14,260 USD
€13,581 EUR
View
Price last confirmed 8 days ago
1 more retailer has this diamond
Prices start from $12,101 USD

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
$12,101 USD