Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

VG • H/SI1 • GIA 6565606932

Certificate GIA 6565606932

Diamond specifications and retailer prices

From $1,954 USD
SGD 2,641 SGD
As of October 31, 2026
Save $1,850 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,804 USD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565606932. Listed at 15 retailers as of October 31, 2026, with prices from $1,954 to $3,804, a $1,850 spread on the same certified stone. Helzberg Diamonds lists it at $3,804. 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

1.20
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.29°
Pavilion angle41.17°
OriginNatural
Grading LabGIA
CertificateGIA 6565606932
Dimensions5.84 × 5.79 × 4.24 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.84 mm5.79 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565606932
Side View
Table 75.0%Crown 21.29°Girdle: STK-THKPavilion 41.17°Culet: NDepth 73.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,804 USD|Low: $2,104 USD|High: $3,804 USD|Avg: $2,668 USD
Helzberg Diamonds
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 2, 2026
Retailer 9$2,104 USD
Retailer 3$2,112 USD
Retailer 12$2,123 USD
Retailer 10$2,130 USD
Retailer 5$2,311 USD
Retailer 7$2,322 USD
Retailer 6$2,467 USD
Retailer 13$2,515 USD
Retailer 4$2,664 USD
Retailer 2$2,727 USD
Retailer 8$2,996 USD
Retailer 11$3,236 USD
Retailer 14$3,516 USD
Helzberg Diamonds$3,804 USD

13 data points across 14 retailers

15 retailers$1,954 USD to $3,804 USD

A
Cheapest Retailer
-
$1,954 USD
SGD 2,641 SGD
A
Retailer 2
-
$2,104 USD
View
A
Retailer 3
-
$2,112 USD
View
B+
Retailer 4
-
$2,123 USD
View
B+
Retailer 5
-
$2,130 USD
View
B+
Retailer 6
-
$2,311 USD
SGD 3,123 SGD
View
B+
Retailer 7
-
$2,322 USD
£1,829 GBP
View
B+
Retailer 8
-
$2,467 USD
View
B+
Retailer 9
-
$2,515 USD
View
B+
Retailer 10
-
$2,664 USD
View
B+
Retailer 11
-
$2,727 USD
€2,597 EUR
View
B
Retailer 12
-
$2,996 USD
View
B
Retailer 13
-
$3,236 USD
View
B
Retailer 14
-
$3,516 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMLMGMPJI · Nov 2
$3,804 USD
View
14 more retailers have this diamond
Prices start from $1,954 USDSave up to $1,850 USD

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
1.20ct Princess
$1,954 USD