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Radiant|Natural|GIA

0.40ct H IF Radiant Natural Diamond

EX • H/IF • GIA 1559376548

Certificate GIA 1559376548

Diamond specifications and retailer prices

From $388 USD
As of November 5, 2026
Save $1,288 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,676 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-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 1559376548. Listed at 14 retailers as of November 5, 2026, with prices from $388 to $1,676, a $1,288 spread on the same certified stone. NZ Jewellers lists it at $1,676. 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

0.40
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559376548
Dimensions4.96 × 3.68 × 2.49 mm
L/W Ratio1.35
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
4.96 mm3.68 mm0.40 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559376548
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 5
Current: $1,676 USD|Low: $388 USD|High: $1,748 USD|Avg: $741 USD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$388 USD
Retailer 6$448 USD
Retailer 8$516 USD
Retailer 7$535 USD
Retailer 5$541 USD
Retailer 4$569 USD
Retailer 3$582 USD
Retailer 12$661 USD
Retailer 13$697 USD
Retailer 9$728 USD
Retailer 11$740 USD
Retailer 10$1,247 USD
NZ Jewellers$1,676 USD

32 data points across 13 retailers

14 retailers$388 USD to $1,676 USD

A
Cheapest Retailer
-
$388 USD
A
Retailer 2
-
$448 USD
View
A
Retailer 3
-
$516 USD
View
A
Retailer 4
-
$535 USD
View
Retailer 5
-
$541 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$569 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$582 USD
View
B+
Retailer 8
-
$661 USD
View
B+
Retailer 9
-
$697 USD
View
B+
Retailer 10
-
$728 USD
View
B+
Retailer 11
-
$740 USD
View
Retailer 12
-
$846 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$1,247 USD
View
Most Expensive
B
NZ Jewellers
4337e7e9-8530-4878-973a-c80fa4f993ed · Nov 5
$1,676 USD
View
13 more retailers have this diamond
Prices start from $388 USDSave up to $1,288 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
0.40ct Radiant
$388 USD