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Princess|Natural|GIA

0.90ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 1242005098

Certificate GIA 1242005098

Diamond specifications and retailer prices

From $1,211 SGD
HK$7,400 HKD
As of November 1, 2026
Save $1,708 SGD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,107 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-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 1242005098. Listed at 19 retailers as of October 29, 2026, with a 141% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242005098
Dimensions5.36 × 5.27 × 3.84 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
5.36 mm5.27 mm0.90 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242005098
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.8%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,402 SGD|Low: $1,211 SGD|High: $3,060 SGD|Avg: $1,763 SGD|-2.5%
Retailer 1
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
November 1, 2026
Retailer 10$1,211 SGD
Retailer 14$1,212 SGD
Retailer 9$1,291 SGD
Retailer 15$1,307 SGD
Retailer 6$1,398 SGD
Retailer 1$1,402 SGD
Retailer 12$1,467 SGD
Retailer 8$1,567 SGD
Retailer 13$1,585 SGD
Retailer 5$1,604 SGD
Retailer 11$1,658 SGD
Retailer 3$2,172 SGD
Retailer 2$2,205 SGD
Retailer 16$2,322 SGD
Retailer 7$2,421 SGD
Retailer 4$2,919 SGD

26 data points across 16 retailers

19 retailers$1,211 SGD to $2,919 SGD

A
Cheapest Retailer
-
$1,211 SGD
HK$7,400 HKD
A
Retailer 2
-
$1,212 SGD
$948 USD
View
A
Retailer 3
-
$1,291 SGD
$1,010 USD
View
A
Retailer 4
-
$1,307 SGD
$1,022 USD
View
Final sale: no returns
A
Retailer 5
-
$1,398 SGD
$1,094 USD
View
A
Retailer 6
-
$1,402 SGD
$1,097 USD
View
B+
Retailer 7
-
$1,467 SGD
€1,093 EUR
View
B+
Retailer 8
-
$1,567 SGD
$1,226 USD
View
B+
Retailer 9
-
$1,585 SGD
£976 GBP
View
B+
Retailer 10
-
$1,604 SGD
$1,255 USD
View
B+
Retailer 11
-
$1,658 SGD
$1,297 USD
View
B+
Retailer 12
-
$2,092 SGD
A$2,518 AUD
View
Retailer 13
-
$2,159 SGD
A$2,598 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$2,172 SGD
$1,699 USD
View
B+
Retailer 15
-
$2,205 SGD
€1,643 EUR
View
B
Retailer 16
-
$2,322 SGD
ZAR 29,342 ZAR
View
Retailer 17
-
$2,421 SGD
$1,893 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$2,919 SGD
£1,798 GBP
View
Most Expensive
NZ Jewellers
773dd7cc-f8b5-48d4-9ba1-458d7e555fc0 · Sep 30
$4,107 SGD
$3,213 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from $1,211 SGDSave up to $1,708 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
0.90ct Princess
$1,211 SGD