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Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 5543740585

Certificate GIA 5543740585

Diamond specifications and retailer prices

From $15,584 SGD
As of November 4, 2026
Save $9,842 SGD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $25,426 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5543740585. Listed at 9 retailers as of November 3, 2026, with prices from $15,584 to $25,426, a $9,842 spread on the same certified stone. NZ Jewellers lists it at $25,426. 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

1.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.61°
Pavilion angle40.13°
OriginNatural
Grading LabGIA
CertificateGIA 5543740585
Dimensions10.56 × 5.92 × 3.95 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.56 mm5.92 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543740585
Side View
Table 62.0%Crown 40.61°Girdle: THK-ETKPavilion 40.13°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $25,426 SGD|Low: $13,955 SGD|High: $25,426 SGD|Avg: $18,254 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
November 3, 2026
Retailer 11$13,955 SGD
Retailer 10$15,584 SGD
Retailer 12$15,775 SGD
Retailer 9$16,554 SGD
Retailer 6$16,825 SGD
Retailer 13$17,576 SGD
Retailer 2$17,961 SGD
Retailer 8$18,242 SGD
Retailer 4$18,610 SGD
Retailer 3$18,919 SGD
Retailer 5$20,258 SGD
Retailer 7$23,824 SGD
NZ Jewellers$25,426 SGD

11 data points across 13 retailers

9 retailers$15,584 SGD to $25,426 SGD

Retailer 1
-
$13,955 SGD
Price last confirmed 19 days ago
A
Retailer 2
-
$15,584 SGD
View
A
Retailer 3
-
$16,554 SGD
View
A
Retailer 4
-
$16,825 SGD
View
Retailer 5
-
$17,576 SGD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$17,961 SGD
View
B+
Retailer 7
-
$18,242 SGD
View
B
Retailer 8
-
$23,824 SGD
View
Most Expensive
B
NZ Jewellers
db330bb1-f083-4be7-a6e0-617efda2b477 · Nov 3
$25,426 SGD
$19,906 USD
View
8 more retailers have this diamond
Prices start from $15,584 SGDSave up to $9,842 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
1.51ct Marquise
$15,584 SGD