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Marquise|Natural|GIA

0.40ct F IF Marquise Natural Diamond

VG • F/IF • GIA 6545851223

Certificate GIA 6545851223

Diamond specifications and retailer prices

From $600 SGD
₹44,713 INR
As of November 2, 2026
Save $1,276 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,546 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545851223. Listed at 19 retailers as of November 1, 2026, with a 212% 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545851223
Dimensions7.91 × 3.69 × 2.36 mm
L/W Ratio2.14
Top View
7.91 mm3.69 mm0.40 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545851223
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $600 SGD|Low: $599 SGD|High: $2,349 SGD|Avg: $1,126 SGD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1$600 SGD
Retailer 7$789 SGD
Retailer 10$794 SGD
Retailer 9$798 SGD
Retailer 8$875 SGD
Retailer 4$1,001 SGD
Retailer 6$1,022 SGD
Retailer 3$1,194 SGD
Retailer 5$1,876 SGD
Retailer 2$2,349 SGD

29 data points across 10 retailers

19 retailers$600 SGD to $1,876 SGD

A
Cheapest Retailer
-
$600 SGD
₹44,713 INR
A
Retailer 2
-
$688 SGD
HK$4,200 HKD
View
Retailer 3
-
$789 SGD
€588 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$794 SGD
View
B+
Retailer 5
-
$798 SGD
$624 USD
View
B+
Retailer 6
-
$812 SGD
$635 USD
View
B+
Retailer 7
-
$853 SGD
View
B+
Retailer 8
-
$854 SGD
$668 USD
View
B+
Retailer 9
-
$875 SGD
$684 USD
View
B+
Retailer 10
-
$937 SGD
$733 USD
View
B+
Retailer 11
-
$1,001 SGD
£616 GBP
View
B
Retailer 12
-
$1,022 SGD
$799 USD
View
B
Retailer 13
-
$1,129 SGD
$883 USD
View
B
Retailer 14
-
$1,139 SGD
$891 USD
View
B
Retailer 15
-
$1,194 SGD
€889 EUR
View
Retailer 16
-
$1,199 SGD
£738 GBP
View
Price last confirmed 40 days ago
B
Retailer 17
-
$1,876 SGD
£1,155 GBP
View
Retailer 18
-
$2,349 SGD
CA$2,551 CAD
View
Price under review
Most Expensive
NZ Jewellers
6887ad89-4494-49bf-a2df-714ca7247b58 · Oct 30
$2,546 SGD
$1,991 USD
View
Price under review
18 more retailers have this diamond
Prices start from $600 SGDSave up to $1,276 SGD

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 Marquise
$600 SGD