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Princess|Natural|IGI

1.51ct H VS1 Princess Natural Diamond

VG • H/VS1 • IGI 512234092

Shape and cutting style on the report: Princess cut

Certificate IGI 512234092

Diamond specifications and retailer prices

From $6,559 SGD
As of November 5, 2026
Save $6,020 SGD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,772 SGD at NZ Jewellers · As of September 21, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 512234092. Listed at 18 retailers as of November 5, 2026, with a 92% 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle59°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 512234092
Dimensions6.00 × 5.94 × 4.47 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.00 mm5.94 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 512234092
Side View
Table 73.0%Crown 59°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 75.3%

Caratlytics Score

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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 5
Current: $12,579 SGD|Low: $6,364 SGD|High: $12,579 SGD|Avg: $8,257 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
November 5, 2026
Retailer 8$6,559 SGD
Retailer 10$6,559 SGD
Retailer 14$6,942 SGD
Retailer 13$7,019 SGD
Retailer 7$7,406 SGD
Retailer 3$7,521 SGD
Retailer 4$7,521 SGD
Retailer 12$7,521 SGD
Retailer 5$8,136 SGD
Retailer 11$8,182 SGD
Retailer 6$8,678 SGD
Retailer 2$9,176 SGD
Retailer 9$11,050 SGD
NZ Jewellers$12,579 SGD

45 data points across 14 retailers

18 retailers$6,559 SGD to $12,579 SGD

A
Cheapest Retailer
-
$6,559 SGD
A
Retailer 2
-
$6,559 SGD
View
B+
Retailer 3
-
$6,942 SGD
View
Final sale: no returns
A
Retailer 4
-
$7,019 SGD
View
A
Retailer 5
-
$7,406 SGD
View
B+
Retailer 6
-
$7,521 SGD
View
Retailer 7
-
$7,521 SGD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$7,521 SGD
View
Retailer 9
-
$7,637 SGD
View
Price last confirmed 44 days ago
B+
Retailer 10
-
$8,136 SGD
View
B+
Retailer 11
-
$8,182 SGD
View
B+
Retailer 12
-
$8,678 SGD
View
Retailer 13
-
$8,811 SGD
View
Price last confirmed 60 days ago
Retailer 14
-
$8,811 SGD
View
Price last confirmed 42 days ago
B+
Retailer 15
-
$9,176 SGD
View
B
Retailer 16
-
$11,050 SGD
View
B
Retailer 17
-
$12,579 SGD
View
Most Expensive
NZ Jewellers
2cd1600f-16b8-4db3-b3e4-16f10b0ffce2 · Sep 21
$12,772 SGD
$9,999 USD
View
Price last confirmed 45 days ago
17 more retailers have this diamond
Prices start from $6,559 SGDSave up to $6,020 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
$6,559 SGD