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Princess|Natural|GIA

1.21ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6462950066

Certificate GIA 6462950066

Diamond specifications and retailer prices

From $3,337 SGD
As of November 5, 2026
Save $3,918 SGD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,255 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6462950066. Listed at 15 retailers as of November 2, 2026, with prices from $3,337 to $7,255, a $3,918 spread on the same certified stone. NZ Jewellers lists it at $7,255. 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

1.21
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle22.57°
Pavilion angle40.25°
OriginNatural
Grading LabGIA
CertificateGIA 6462950066
Dimensions5.93 × 5.84 × 4.18 mm
L/W Ratio1.02
Top View
5.93 mm5.84 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6462950066
Side View
Table 74.0%Crown 22.57°Girdle: THN-MEDPavilion 40.25°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,255 SGD|Low: $3,007 SGD|High: $7,255 SGD|Avg: $4,552 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 6, 2026
Retailer 12$3,380 SGD
Retailer 10$3,428 SGD
Retailer 11$3,482 SGD
Retailer 3$3,773 SGD
Retailer 5$3,773 SGD
Retailer 14$3,918 SGD
Retailer 7$4,309 SGD
Retailer 13$4,310 SGD
Retailer 4$4,354 SGD
Retailer 2$4,723 SGD
Retailer 9$4,833 SGD
Retailer 6$4,955 SGD
Retailer 8$6,946 SGD
NZ Jewellers$7,255 SGD

38 data points across 14 retailers

15 retailers$3,337 SGD to $7,255 SGD

B+
Cheapest Retailer
-
$3,337 SGD
B+
Retailer 2
-
$3,380 SGD
View
B+
Retailer 3
-
$3,415 SGD
View
Retailer 4
-
$3,428 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$3,482 SGD
View
Final sale: no returns
Retailer 6
-
$3,773 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$3,773 SGD
View
B
Retailer 8
-
$3,918 SGD
View
B+
Retailer 9
-
$4,309 SGD
View
B
Retailer 10
-
$4,310 SGD
View
B
Retailer 11
-
$4,350 SGD
View
B
Retailer 12
-
$4,354 SGD
View
B
Retailer 13
-
$4,723 SGD
View
B
Retailer 14
-
$6,946 SGD
View
Most Expensive
B
NZ Jewellers
58688301-8b79-4e4b-beff-9743dc6b3e11 · Nov 2
$7,255 SGD
$5,661 USD
View
14 more retailers have this diamond
Prices start from $3,337 SGDSave up to $3,918 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+
1.21ct Princess
$3,337 SGD