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Marquise|Natural|GIA

0.40ct F VS1 Marquise Natural Diamond

GD • F/VS1 • GIA 1518194220

Certificate GIA 1518194220

Diamond specifications and retailer prices

From $1,340 NZD
$754 USD
As of November 1, 2026
Save $953 NZD (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,952 NZD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1518194220. Listed at 22 retailers as of October 31, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1518194220
Dimensions8.03 × 3.71 × 2.33 mm
L/W Ratio2.16
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Pinpoint
Top View
8.03 mm3.71 mm0.40 ctF / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1518194220
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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 1
Current: $2,943 NZD|Low: $1,340 NZD|High: $4,637 NZD|Avg: $2,092 NZD|-1.3%
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
Retailer 15
November 2, 2026
Retailer 2$1,340 NZD
Retailer 14$1,340 NZD
Retailer 10$1,360 NZD
Retailer 4$1,392 NZD
Retailer 6$1,468 NZD
Retailer 3$1,546 NZD
Retailer 5$1,584 NZD
Retailer 8$1,766 NZD
Retailer 11$2,090 NZD
Retailer 7$2,223 NZD
Retailer 12$2,293 NZD
Retailer 9$2,709 NZD
Retailer 13$2,912 NZD
Retailer 1$2,943 NZD
Retailer 15$4,637 NZD

34 data points across 15 retailers

22 retailers$1,340 NZD to $2,293 NZD

B+
Cheapest Retailer
-
$1,340 NZD
$754 USD
B+
Retailer 2
-
$1,340 NZD
$754 USD
View
B
Retailer 3
-
$1,360 NZD
$765 USD
View
B
Retailer 4
-
$1,392 NZD
$783 USD
View
B
Retailer 5
-
$1,468 NZD
$826 USD
View
B
Retailer 6
-
$1,473 NZD
$829 USD
View
B
Retailer 7
-
$1,528 NZD
$860 USD
View
B
Retailer 8
-
$1,546 NZD
$870 USD
View
B
Retailer 9
-
$1,584 NZD
$891 USD
View
B
Retailer 10
-
$1,600 NZD
$900 USD
View
B
Retailer 11
-
$1,600 NZD
$900 USD
View
B
Retailer 12
-
$1,653 NZD
$930 USD
View
B
Retailer 13
-
$1,766 NZD
£782 GBP
View
B
Retailer 14
-
$2,027 NZD
$1,141 USD
View
B
Retailer 15
-
$2,090 NZD
€1,120 EUR
View
Retailer 16
-
$2,223 NZD
A$1,925 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$2,293 NZD
ZAR 20,843 ZAR
View
Retailer 18
-
$2,709 NZD
£1,200 GBP
View
Price under review
Retailer 19
-
$2,912 NZD
£1,290 GBP
View
Price under review
Retailer 20
-
$2,943 NZD
£1,304 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
E7E166EF2 · Nov 2
$2,952 NZD
£1,308 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $1,340 NZDSave up to $953 NZD

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
$1,340 NZD