Radiant|Natural|GIA

1.00ct D IF Radiant Natural Diamond

EX • D/IF • GIA 6227830937

Certificate GIA 6227830937

Diamond specifications and retailer prices

From $6,443 USD
As of November 2, 2026
Save $2,677 USD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,120 USD at Jared · As of November 2, 2026
View at Jared

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (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 6227830937. Listed at 8 retailers as of November 2, 2026, with prices from $6,443 to $9,120, a $2,677 spread on the same certified stone. Jared lists it at $9,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6227830937
Dimensions7.32 × 5.28 × 3.15 mm
L/W Ratio1.39
Top View
7.32 mm5.28 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6227830937
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,770 USD|Low: $6,380 USD|High: $8,827 USD|Avg: $7,546 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$6,443 USD
Retailer 2$6,815 USD
Retailer 3$8,284 USD
Retailer 1$8,770 USD

31 data points across 4 retailers

8 retailers$6,443 USD to $9,120 USD

B+
Cheapest Retailer
-
$6,443 USD
B+
Retailer 2
-
$6,815 USD
€6,490 EUR
View
B+
Retailer 3
-
$7,119 USD
View
B+
Retailer 4
-
$8,284 USD
View
B+
Retailer 5
-
$8,770 USD
£6,906 GBP
View
B
Retailer 6
-
$8,820 USD
View
B
Retailer 7
-
$8,820 USD
View
Most Expensive
B
Jared
147658179 · Nov 2
$9,120 USD
View
7 more retailers have this diamond
Prices start from $6,443 USDSave up to $2,677 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+
1.00ct Radiant
$6,443 USD