Radiant|Natural|GIA

0.42ct D IF Radiant Natural Diamond

EX • D/IF • GIA 6561203790

Certificate GIA 6561203790

Diamond specifications and retailer prices

From $1,115 USD
As of November 2, 2026
Save $805 USD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,920 USD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.42ct natural radiant diamond

This 0.42ct natural radiant sits in the sub-half-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 6561203790. Listed at 9 retailers as of November 2, 2026, with prices from $1,115 to $1,920, a $805 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,920. 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

0.42
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.04°
Pavilion angle59.89°
OriginNatural
Grading LabGIA
CertificateGIA 6561203790
Dimensions4.08 × 4.07 × 2.70 mm
L/W Ratio1.00
Top View
4.08 mm4.07 mm0.42 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561203790
Side View
Table 65.0%Crown 40.04°GirdlePavilion 59.89°Culet: NoneDepth 66.4%

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: $1,920 USD|Low: $1,115 USD|High: $1,920 USD|Avg: $1,475 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$1,115 USD
Retailer 6$1,205 USD
Retailer 3$1,257 USD
Retailer 8$1,257 USD
Retailer 7$1,446 USD
Retailer 4$1,491 USD
Retailer 2$1,755 USD
Retailer 5$1,770 USD
Flawless Fine Jewelry$1,920 USD

44 data points across 9 retailers

9 retailers$1,115 USD to $1,920 USD

B+
Cheapest Retailer
-
$1,115 USD
B+
Retailer 2
-
$1,205 USD
£949 GBP
View
B+
Retailer 3
-
$1,257 USD
€1,197 EUR
View
B+
Retailer 4
-
$1,257 USD
View
Retailer 5
-
$1,446 USD
A$2,225 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$1,491 USD
ZAR 24,091 ZAR
View
B
Retailer 7
-
$1,755 USD
£1,382 GBP
View
B
Retailer 8
-
$1,770 USD
£1,394 GBP
View
Most Expensive
B
Flawless Fine Jewelry
F2EC1429D · Nov 2
$1,920 USD
£1,512 GBP
View
8 more retailers have this diamond
Prices start from $1,115 USDSave up to $805 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+
0.42ct Radiant
$1,115 USD