Marquise|Natural|GIA

0.40ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6475121152

Certificate GIA 6475121152

Diamond specifications and retailer prices

From $685 USD
As of November 2, 2026
Save $746 USD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,570 USD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6475121152. Listed at 22 retailers as of November 1, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle38.73°
OriginNatural
Grading LabGIA
CertificateGIA 6475121152
Dimensions7.16 × 3.86 × 2.44 mm
L/W Ratio1.85
Top View
7.16 mm3.86 mm0.40 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6475121152
Side View
Table 61.0%Crown 44.9°Girdle: THN-THKPavilion 38.73°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,555 USD|Low: $780 USD|High: $2,508 USD|Avg: $1,138 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 11$780 USD
Retailer 6$800 USD
Retailer 13$807 USD
Retailer 5$813 USD
Retailer 2$831 USD
Retailer 7$832 USD
Retailer 4$923 USD
Retailer 12$970 USD
Retailer 9$1,132 USD
Retailer 14$1,203 USD
Retailer 10$1,240 USD
Retailer 8$1,431 USD
Retailer 1$1,555 USD
Retailer 3$2,508 USD

37 data points across 14 retailers

22 retailers$685 USD to $1,431 USD

B+
Cheapest Retailer
-
$685 USD
B+
Retailer 2
-
$780 USD
View
B+
Retailer 3
-
$800 USD
View
B+
Retailer 4
-
$800 USD
View
B+
Retailer 5
-
$807 USD
View
B+
Retailer 6
-
$813 USD
View
B
Retailer 7
-
$831 USD
View
B
Retailer 8
-
$832 USD
£655 GBP
View
B
Retailer 9
-
$880 USD
View
B
Retailer 10
-
$880 USD
View
B
Retailer 11
-
$910 USD
View
B
Retailer 12
-
$923 USD
View
B
Retailer 13
-
$933 USD
View
B
Retailer 14
-
$970 USD
View
B
Retailer 15
-
$1,057 USD
View
B
Retailer 16
-
$1,132 USD
€1,078 EUR
View
Retailer 17
-
$1,203 USD
A$1,851 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,240 USD
ZAR 20,040 ZAR
View
B
Retailer 19
-
$1,431 USD
£1,127 GBP
View
Retailer 20
-
$1,555 USD
£1,225 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
1A6FA7FC1 · Nov 2
$1,570 USD
£1,236 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $685 USDSave up to $746 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+
0.40ct Marquise
$685 USD