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Radiant|Natural|GIA

0.73ct H IF Radiant Natural Diamond

EX • H/IF • GIA 2544139084

Certificate GIA 2544139084

Diamond specifications and retailer prices

From $1,025 USD
As of November 4, 2026
Save $371 USD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,396 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544139084. Listed at 4 retailers as of November 4, 2026, with prices from $1,025 to $1,396, a $371 spread on the same certified stone. Blue Nile lists it at $1,396. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle57.1°
OriginNatural
Grading LabGIA
CertificateGIA 2544139084
Dimensions6.46 × 4.67 × 3.02 mm
L/W Ratio1.38
Top View
6.46 mm4.67 mm0.73 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544139084
Side View
Table 65.0%Crown 45.8°Girdle: THN-MEDPavilion 57.1°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,396 USD|Low: $1,025 USD|High: $1,426 USD|Avg: $1,218 USD|-2.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$1,025 USD
Retailer 2$1,170 USD
Retailer 5$1,257 USD
Retailer 3$1,258 USD
Blue Nile$1,396 USD

37 data points across 5 retailers

4 retailers$1,025 USD to $1,396 USD

A
Cheapest Retailer
-
$1,025 USD
B+
Retailer 2
-
$1,170 USD
View
B+
Retailer 3
-
$1,258 USD
View
Most Expensive
B+
Blue Nile
27503800 · Nov 5
$1,396 USD
View
3 more retailers have this diamond
Prices start from $1,025 USDSave up to $371 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.

A
0.73ct Radiant
$1,025 USD