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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1149081205

Certificate GIA 1149081205

Diamond specifications and retailer prices

From $13,301 SGD
$10,400 USD
As of November 2, 2026
Save $6,279 SGD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,580 SGD at Jared · As of November 2, 2026
View at Jared

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1149081205. Listed at 11 retailers as of November 2, 2026, with prices from $13,301 to $19,580, a $6,279 spread on the same certified stone. Jared lists it at $19,580. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1149081205
Dimensions6.28 × 6.15 × 4.47 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.28 mm6.15 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1149081205
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,580 SGD|Low: $13,301 SGD|High: $19,580 SGD|Avg: $16,061 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$13,301 SGD
Retailer 4$13,396 SGD
Retailer 3$14,064 SGD
Retailer 10$14,388 SGD
Retailer 7$14,480 SGD
Retailer 6$16,723 SGD
Retailer 8$17,534 SGD
Retailer 9$17,534 SGD
Retailer 11$17,540 SGD
Retailer 2$18,209 SGD
Jared$19,580 SGD

19 data points across 11 retailers

11 retailers$13,301 SGD to $19,580 SGD

B
Cheapest Retailer
-
$13,301 SGD
$10,400 USD
B
Retailer 2
-
$13,396 SGD
$10,475 USD
View
B
Retailer 3
-
$14,064 SGD
$10,997 USD
View
B
Retailer 4
-
$14,388 SGD
CA$15,625 CAD
View
B
Retailer 5
-
$14,480 SGD
$11,322 USD
View
B
Retailer 6
-
$16,723 SGD
$13,076 USD
View
C
Retailer 7
-
$17,534 SGD
$13,710 USD
View
C
Retailer 8
-
$17,534 SGD
$13,710 USD
View
C
Retailer 9
-
$17,540 SGD
$13,715 USD
View
B
Retailer 10
-
$18,209 SGD
€13,560 EUR
View
Most Expensive
C
Jared
117637108 · Nov 2
$19,580 SGD
$15,310 USD
View
10 more retailers have this diamond
Prices start from $13,301 SGDSave up to $6,279 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
1.51ct Princess
$13,301 SGD