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Marquise|Natural|GIA

0.49ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6542698101

Certificate GIA 6542698101

Diamond specifications and retailer prices

From $621 SGD
₹46,232 INR
As of November 2, 2026
Save $671 SGD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,923 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.49ct natural marquise diamond

This 0.49ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542698101. Listed at 17 retailers as of October 30, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.49
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542698101
Dimensions8.50 × 4.06 × 2.52 mm
L/W Ratio2.09
Top View
8.50 mm4.06 mm0.49 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542698101
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.1%

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: $1,923 SGD|Low: $620 SGD|High: $2,612 SGD|Avg: $1,118 SGD|-1.1%
MOH London
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 10$621 SGD
Retailer 4$720 SGD
Retailer 17$833 SGD
Retailer 12$850 SGD
Retailer 15$865 SGD
Retailer 6$881 SGD
Retailer 16$897 SGD
Retailer 7$960 SGD
Retailer 8$960 SGD
Retailer 5$1,002 SGD
Retailer 2$1,016 SGD
Retailer 14$1,044 SGD
Retailer 11$1,222 SGD
Retailer 13$1,291 SGD
Retailer 9$1,295 SGD
MOH London$1,923 SGD
Retailer 3$2,612 SGD

35 data points across 17 retailers

17 retailers$621 SGD to $1,291 SGD

A
Cheapest Retailer
-
$621 SGD
₹46,232 INR
B+
Retailer 2
-
$720 SGD
HK$4,400 HKD
View
Retailer 3
-
$833 SGD
$651 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$850 SGD
$665 USD
View
Retailer 5
-
$865 SGD
$676 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$881 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$897 SGD
$701 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$960 SGD
$751 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$960 SGD
$751 USD
View
B
Retailer 10
-
$1,002 SGD
$783 USD
View
B
Retailer 11
-
$1,016 SGD
£626 GBP
View
B
Retailer 12
-
$1,044 SGD
£643 GBP
View
B
Retailer 13
-
$1,222 SGD
€910 EUR
View
B
Retailer 14
-
$1,291 SGD
ZAR 16,314 ZAR
View
Retailer 15
-
$1,295 SGD
A$1,558 AUD
View
Price last confirmed 30 days ago
Most Expensive
MOH London
18A4E9240 · Nov 2
$1,923 SGD
£1,184 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $621 SGDSave up to $671 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
0.49ct Marquise
$621 SGD