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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 6552312341

Certificate GIA 6552312341

Diamond specifications and retailer prices

From $977 SGD
As of November 6, 2026
Save $2,813 SGD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,414 SGD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552312341. Listed at 15 retailers as of November 5, 2026, with a 288% 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

0.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552312341
Dimensions7.82 × 4.28 × 2.63 mm
L/W Ratio1.83
Culet sizeNone
Top View
7.82 mm4.28 mm0.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552312341
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: $4,414 SGD|Low: $977 SGD|High: $4,414 SGD|Avg: $1,889 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$977 SGD
Retailer 5$1,478 SGD
Retailer 6$1,701 SGD
Retailer 8$1,737 SGD
Retailer 3$2,153 SGD
Retailer 13$2,418 SGD
Retailer 10$2,456 SGD
Retailer 12$2,512 SGD
Retailer 4$2,834 SGD
Retailer 9$3,013 SGD
Retailer 7$3,790 SGD
Retailer 11$4,301 SGD
Flawless Fine Jewelry$4,414 SGD

42 data points across 13 retailers

15 retailers$977 SGD to $3,790 SGD

A+
Cheapest Retailer
-
$977 SGD
A
Retailer 2
-
$1,192 SGD
View
B+
Retailer 3
-
$1,478 SGD
View
B+
Retailer 4
-
$1,701 SGD
View
B+
Retailer 5
-
$1,737 SGD
View
B+
Retailer 6
-
$1,743 SGD
View
B
Retailer 7
-
$2,153 SGD
View
B
Retailer 8
-
$2,418 SGD
View
B
Retailer 9
-
$2,456 SGD
View
B
Retailer 10
-
$2,512 SGD
View
Retailer 11
-
$2,834 SGD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$3,013 SGD
View
B
Retailer 13
-
$3,790 SGD
View
Retailer 14
-
$4,301 SGD
View
Price under review
Most Expensive
Flawless Fine Jewelry
655B2AB50 · Nov 2
$4,414 SGD
£2,712 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $977 SGDSave up to $2,813 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+
0.51ct Marquise
$977 SGD