Princess|Natural|GIA

1.51ct I VS2 Princess Natural Diamond

ID • I/VS2 • GIA 6512729391

Certificate GIA 6512729391

Diamond specifications and retailer prices

From $5,438 SGD
£3,349 GBP
As of October 30, 2026
Save $3,774 SGD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,175 SGD at NZ Jewellers · As of September 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512729391. Listed at 9 retailers as of October 29, 2026, with a 69% 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

1.51
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.4°
Pavilion angle40.13°
OriginNatural
Grading LabGIA
CertificateGIA 6512729391
Dimensions6.45 × 6.33 × 4.46 mm
L/W Ratio1.02
Top View
6.45 mm6.33 mm1.51 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512729391
Side View
Table 76.0%Crown 42.4°Girdle: MediumPavilion 40.13°Culet: NoneDepth 70.4%

Caratlytics Score

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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: Oct 30
Current: $10,514 SGD|Low: $5,261 SGD|High: $10,514 SGD|Avg: $6,863 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$5,261 SGD
Retailer 2$5,438 SGD
Retailer 4$5,446 SGD
Retailer 5$5,888 SGD
Retailer 8$6,034 SGD
Retailer 7$6,146 SGD
Retailer 10$6,328 SGD
Retailer 9$7,014 SGD
Retailer 3$9,212 SGD
NZ Jewellers$10,514 SGD

33 data points across 10 retailers

9 retailers$5,438 SGD to $9,212 SGD

A
Cheapest Retailer
-
$5,438 SGD
£3,349 GBP
A
Retailer 2
-
$5,446 SGD
$4,260 USD
View
Retailer 3
-
$5,840 SGD
$4,568 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$5,840 SGD
$4,568 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$5,840 SGD
$4,568 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$5,888 SGD
A$7,085 AUD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$9,212 SGD
£5,674 GBP
View
Retailer 8
-
$10,175 SGD
$7,959 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
e1038941-1bd6-4cf4-8bcd-1821ef0f17de · Sep 29
$10,175 SGD
$7,959 USD
View
Price last confirmed 32 days ago
8 more retailers have this diamond
Prices start from $5,438 SGDSave up to $3,774 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
$5,438 SGD