CaratHunter
Plans
Marquise|Natural|GIA

0.51ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2547859497

Certificate GIA 2547859497

Diamond specifications and retailer prices

From $1,609 SGD
As of November 4, 2026
Save $2,010 SGD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,897 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 D 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 2547859497. Listed at 22 retailers as of November 4, 2026, with a 125% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547859497
Dimensions7.90 × 4.09 × 2.59 mm
L/W Ratio1.93
Top View
7.90 mm4.09 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547859497
Side View
Table 62.0%Crown 37°Girdle: STK-VTKPavilion 36.8°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 4
Current: $4,897 SGD|Low: $1,853 SGD|High: $4,897 SGD|Avg: $2,641 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$1,853 SGD
Retailer 8$2,008 SGD
Retailer 9$2,100 SGD
Retailer 10$2,114 SGD
Retailer 2$2,226 SGD
Retailer 4$2,317 SGD
Retailer 7$2,317 SGD
Retailer 3$2,620 SGD
Retailer 5$3,099 SGD
Retailer 6$3,509 SGD
NZ Jewellers$4,897 SGD

34 data points across 11 retailers

22 retailers$1,609 SGD to $3,620 SGD

B+
Cheapest Retailer
-
$1,609 SGD
B+
Retailer 2
-
$1,853 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,861 SGD
View
B+
Retailer 4
-
$1,890 SGD
View
B+
Retailer 5
-
$2,008 SGD
View
Retailer 6
-
$2,008 SGD
View
Price last confirmed 39 days ago
Retailer 7
-
$2,008 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,100 SGD
View
B+
Retailer 9
-
$2,114 SGD
View
B
Retailer 10
-
$2,180 SGD
View
B
Retailer 11
-
$2,226 SGD
View
Retailer 12
-
$2,317 SGD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$2,317 SGD
View
B+
Retailer 14
-
$2,317 SGD
View
Retailer 15
-
$2,344 SGD
View
Price last confirmed 61 days ago
B
Retailer 16
-
$2,427 SGD
View
Retailer 17
-
$2,620 SGD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$3,099 SGD
View
B
Retailer 19
-
$3,509 SGD
View
B
Retailer 20
-
$3,620 SGD
View
Retailer 21
-
$4,897 SGD
View
Price under review
Most Expensive
NZ Jewellers
ba501977-6027-49dd-8458-b7515464dd0e · Nov 5
$4,897 SGD
$3,834 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,609 SGDSave up to $2,010 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
$1,609 SGD