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Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 6411337901

Certificate GIA 6411337901

Diamond specifications and retailer prices

From $4,314 SGD
As of November 5, 2026
Save $2,214 SGD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,528 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded H 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 6411337901. Listed at 11 retailers as of November 5, 2026, with prices from $4,314 to $6,528, a $2,214 spread on the same certified stone. 77 Diamonds lists it at $6,528. 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

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6411337901
Dimensions5.70 × 5.57 × 4.14 mm
L/W Ratio1.02
Top View
5.70 mm5.57 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6411337901
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $6,528 SGD|Low: $4,314 SGD|High: $8,374 SGD|Avg: $5,643 SGD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$4,314 SGD
Retailer 6$4,447 SGD
Retailer 8$4,578 SGD
Retailer 9$4,775 SGD
Retailer 5$4,883 SGD
Retailer 10$5,580 SGD
Retailer 7$5,595 SGD
Retailer 3$6,113 SGD
77 Diamonds$6,528 SGD
Retailer 2$7,727 SGD
Retailer 4$8,374 SGD

32 data points across 11 retailers

11 retailers$4,314 SGD to $6,528 SGD

B+
Cheapest Retailer
-
$4,314 SGD
B
Retailer 2
-
$4,447 SGD
View
B
Retailer 3
-
$4,575 SGD
View
B
Retailer 4
-
$4,578 SGD
View
B
Retailer 5
-
$4,775 SGD
View
B
Retailer 6
-
$5,580 SGD
View
B
Retailer 7
-
$5,595 SGD
View
B
Retailer 8
-
$5,921 SGD
View
B
Retailer 9
-
$5,921 SGD
View
B
Retailer 10
-
$6,113 SGD
View
Most Expensive
B
77 Diamonds
PRIZXFJPPJRQ · Nov 6
$6,528 SGD
£4,011 GBP
View
10 more retailers have this diamond
Prices start from $4,314 SGDSave up to $2,214 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+
1.20ct Princess
$4,314 SGD