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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

VG • F/VVS1 • GIA 1553095819

Certificate GIA 1553095819

Diamond specifications and retailer prices

From $1,656 SGD
As of November 6, 2026
Save $2,054 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,035 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553095819. Listed at 20 retailers as of November 6, 2026, with a 124% 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

0.51
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 1553095819
Dimensions8.32 × 4.11 × 2.61 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.32 mm4.11 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553095819
Side View
Table 61.0%Crown 34.8°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 63.4%

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 6
Current: $5,035 SGD|Low: $1,656 SGD|High: $5,093 SGD|Avg: $2,542 SGD|-1.1%
NZ Jewellers
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
Retailer 18
Retailer 19
November 7, 2026
Retailer 11$1,656 SGD
Retailer 15$1,842 SGD
Retailer 19$1,904 SGD
Retailer 10$1,912 SGD
Retailer 6$1,948 SGD
Retailer 8$2,065 SGD
Retailer 17$2,065 SGD
Retailer 18$2,159 SGD
Retailer 4$2,166 SGD
Retailer 9$2,239 SGD
Retailer 13$2,289 SGD
Retailer 5$2,381 SGD
Retailer 7$2,486 SGD
Retailer 12$2,536 SGD
Retailer 2$2,764 SGD
Retailer 14$3,186 SGD
Retailer 16$3,606 SGD
Retailer 3$3,710 SGD
NZ Jewellers$5,035 SGD

32 data points across 19 retailers

20 retailers$1,656 SGD to $3,710 SGD

B+
Cheapest Retailer
-
$1,656 SGD
B+
Retailer 2
-
$1,842 SGD
View
B+
Retailer 3
-
$1,904 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,912 SGD
View
B+
Retailer 5
-
$1,948 SGD
View
B
Retailer 6
-
$2,065 SGD
View
B
Retailer 7
-
$2,065 SGD
View
B
Retailer 8
-
$2,159 SGD
View
B
Retailer 9
-
$2,166 SGD
View
B
Retailer 10
-
$2,239 SGD
View
B
Retailer 11
-
$2,289 SGD
View
B
Retailer 12
-
$2,381 SGD
View
B
Retailer 13
-
$2,486 SGD
View
B
Retailer 14
-
$2,536 SGD
View
Retailer 15
-
$2,723 SGD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,764 SGD
View
B
Retailer 17
-
$3,186 SGD
View
B
Retailer 18
-
$3,606 SGD
View
B
Retailer 19
-
$3,710 SGD
View
Most Expensive
NZ Jewellers
ae84d750-7ff1-4ef2-b5c3-c0e1646e14d4 · Nov 5
$5,035 SGD
$3,929 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,656 SGDSave up to $2,054 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.

B+
0.51ct Marquise
$1,656 SGD