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Princess|Natural|GIA

1.54ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2175054469

Certificate GIA 2175054469

Diamond specifications and retailer prices

From $11,640 SGD
$9,105 USD
As of October 31, 2026
Save $5,575 SGD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $17,215 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct natural princess diamond

This 1.54ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2175054469. Listed at 7 retailers as of October 31, 2026, with prices from $11,640 to $17,215, a $5,575 spread on the same certified stone. MOH London lists it at $17,215. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175054469
Dimensions6.33 × 6.28 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional pinpoints are not shown.
Top View
6.33 mm6.28 mm1.54 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2175054469
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 74.7%

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: Oct 31
Current: $17,215 SGD|Low: $11,553 SGD|High: $17,423 SGD|Avg: $13,114 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$11,640 SGD
Retailer 3$11,649 SGD
Retailer 5$12,362 SGD
Retailer 6$12,362 SGD
Retailer 2$13,494 SGD
MOH London$17,215 SGD

42 data points across 6 retailers

7 retailers$11,640 SGD to $17,215 SGD

B
Cheapest Retailer
-
$11,640 SGD
$9,105 USD
B
Retailer 2
-
$11,649 SGD
£7,175 GBP
View
B
Retailer 3
-
$12,362 SGD
$9,670 USD
View
B
Retailer 4
-
$12,362 SGD
$9,670 USD
View
B
Retailer 5
-
$13,494 SGD
€10,053 EUR
View
B
Retailer 6
-
$13,807 SGD
$10,800 USD
View
Most Expensive
B
MOH London
7CC13C2F8 · Nov 1
$17,215 SGD
£10,603 GBP
View
6 more retailers have this diamond
Prices start from $11,640 SGDSave up to $5,575 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
1.54ct Princess
$11,640 SGD