Round|Natural|GIA

0.40ct K FL Round Natural Diamond

EX • K/FL • GIA 1548871179

Certificate GIA 1548871179

Diamond specifications and retailer prices

From $404 USD
As of November 5, 2026
Save $465 USD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $869 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1548871179. Listed at 4 retailers as of November 4, 2026, with prices from $404 to $869, a $465 spread on the same certified stone. MOH London lists it at $869. 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
K
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1548871179
Dimensions4.73 × 4.70 × 2.93 mm
L/W Ratio1.01
Top View
4.73 mm4.70 mm0.40 ctK / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548871179
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $869 USD|Low: $402 USD|High: $941 USD|Avg: $591 USD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$404 USD
Retailer 6$469 USD
Retailer 5$534 USD
Retailer 4$539 USD
Retailer 2$637 USD
MOH London$869 USD

31 data points across 6 retailers

4 retailers$404 USD to $869 USD

A
Cheapest Retailer
-
$404 USD
B+
Retailer 2
-
$539 USD
View
B+
Retailer 3
-
$637 USD
View
Most Expensive
B
MOH London
1564568D9 · Nov 4
$869 USD
£684 GBP
View
3 more retailers have this diamond
Prices start from $404 USDSave up to $465 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 Round
$404 USD