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Princess|Natural|GIA

1.51ct I VS1 Princess Natural Diamond

GD • I/VS1 • GIA 6542249671

Certificate GIA 6542249671

Diamond specifications and retailer prices

From $5,839 SGD
As of November 6, 2026
Save $6,297 SGD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,369 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542249671. Listed at 21 retailers as of November 5, 2026, with a 108% 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

1.51
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle48.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542249671
Dimensions6.20 × 6.18 × 4.47 mm
L/W Ratio1.00
Top View
6.20 mm6.18 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542249671
Side View
Table 71.0%Crown 28.6°Girdle: ThickPavilion 48.1°Culet: NoneDepth 72.4%

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 6
Current: $12,135 SGD|Low: $5,839 SGD|High: $12,369 SGD|Avg: $7,883 SGD|-1.9%
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
November 6, 2026
Retailer 4$5,839 SGD
Retailer 11$6,106 SGD
Retailer 8$6,329 SGD
Retailer 16$6,698 SGD
Retailer 15$6,786 SGD
Retailer 2$7,009 SGD
Retailer 3$7,256 SGD
Retailer 5$7,256 SGD
Retailer 14$7,256 SGD
Retailer 13$7,295 SGD
Retailer 17$7,324 SGD
Retailer 7$7,454 SGD
Retailer 6$8,373 SGD
Retailer 9$8,437 SGD
Retailer 10$8,853 SGD
Retailer 12$11,527 SGD
NZ Jewellers$12,135 SGD

45 data points across 17 retailers

21 retailers$5,839 SGD to $12,135 SGD

A
Cheapest Retailer
-
$5,839 SGD
A
Retailer 2
-
$6,106 SGD
View
A
Retailer 3
-
$6,329 SGD
View
B+
Retailer 4
-
$6,698 SGD
View
Final sale: no returns
A
Retailer 5
-
$6,786 SGD
View
A
Retailer 6
-
$7,009 SGD
View
B+
Retailer 7
-
$7,256 SGD
View
B+
Retailer 8
-
$7,256 SGD
View
Retailer 9
-
$7,256 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$7,295 SGD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$7,324 SGD
View
Retailer 12
-
$7,395 SGD
View
Price last confirmed 40 days ago
B+
Retailer 13
-
$7,454 SGD
View
B+
Retailer 14
-
$8,373 SGD
View
B+
Retailer 15
-
$8,437 SGD
View
Retailer 16
-
$8,533 SGD
View
Price last confirmed 62 days ago
Retailer 17
-
$8,533 SGD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$8,853 SGD
View
B
Retailer 19
-
$11,527 SGD
View
B
Retailer 20
-
$12,135 SGD
View
Most Expensive
NZ Jewellers
99b40e36-e56b-4d95-8076-e80de2ae9ea2 · Sep 28
$12,369 SGD
$9,651 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $5,839 SGDSave up to $6,297 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 Princess
$5,839 SGD