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Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 1557693273

Certificate GIA 1557693273

Diamond specifications and retailer prices

From $1,245 SGD
As of November 5, 2026
Save $414 SGD (25%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,159 SGD at NZ Jewellers · As of October 11, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557693273. Listed at 22 retailers as of November 4, 2026, with a 33% 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
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557693273
Dimensions8.02 × 4.21 × 2.60 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Twinning Wisp, Feather
Top View
8.02 mm4.21 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557693273
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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 5
Current: $3,159 SGD|Low: $965 SGD|High: $3,159 SGD|Avg: $1,687 SGD
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
Retailer 20
Retailer 21
November 5, 2026
Retailer 14$965 SGD
Retailer 13$1,026 SGD
Retailer 5$1,195 SGD
Retailer 2$1,245 SGD
Retailer 17$1,296 SGD
Retailer 21$1,296 SGD
Retailer 10$1,297 SGD
Retailer 12$1,351 SGD
Retailer 9$1,353 SGD
Retailer 15$1,464 SGD
Retailer 8$1,466 SGD
Retailer 18$1,494 SGD
Retailer 19$1,521 SGD
Retailer 7$1,679 SGD
Retailer 11$1,700 SGD
Retailer 16$1,810 SGD
Retailer 3$1,988 SGD
Retailer 20$2,400 SGD
Retailer 6$2,589 SGD
Retailer 4$2,694 SGD
NZ Jewellers$3,159 SGD

22 data points across 21 retailers

22 retailers$1,245 SGD to $1,659 SGD

Retailer 1
-
$965 SGD
Price last confirmed 25 days ago
Retailer 2
-
$1,026 SGD
View
Price last confirmed 24 days ago
Retailer 3
-
$1,229 SGD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$1,245 SGD
View
Retailer 5
-
$1,296 SGD
View
Price last confirmed 25 days ago
Retailer 6
-
$1,296 SGD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$1,297 SGD
View
Retailer 8
-
$1,351 SGD
View
Price last confirmed 35 days ago
Retailer 9
-
$1,353 SGD
View
Price last confirmed 23 days ago
Retailer 10
-
$1,464 SGD
View
Price last confirmed 24 days ago
Retailer 11
-
$1,466 SGD
View
Price last confirmed 25 days ago
Retailer 12
-
$1,489 SGD
View
Price last confirmed 65 days ago
Retailer 13
-
$1,494 SGD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$1,659 SGD
View
Retailer 15
-
$1,679 SGD
View
Price last confirmed 24 days ago
Retailer 16
-
$1,700 SGD
View
Price last confirmed 32 days ago
Retailer 17
-
$1,774 SGD
View
Price last confirmed 32 days ago
Retailer 18
-
$1,988 SGD
View
Price last confirmed 25 days ago
Retailer 19
-
$2,400 SGD
View
Price last confirmed 24 days ago
Retailer 20
-
$2,589 SGD
View
Price last confirmed 23 days ago
Retailer 21
-
$2,694 SGD
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
1afb4fb9-cb89-420b-bfa0-ab8206f1e5d7 · Oct 11
$3,159 SGD
$2,472 USD
View
Price last confirmed 25 days ago
21 more retailers have this diamond
Prices start from $1,245 SGDSave up to $414 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
$1,245 SGD