Princess|Natural|GIA

1.20ct G SI1 Princess Natural Diamond

VG • G/SI1 • GIA 2567645709

Certificate GIA 2567645709

Diamond specifications and retailer prices

From $2,358 USD
SGD 3,186 SGD
As of October 31, 2026
Save $2,046 USD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,404 USD at Helzberg Diamonds · As of October 30, 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 G 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 2567645709. Listed at 15 retailers as of October 30, 2026, with prices from $2,358 to $4,404, a $2,046 spread on the same certified stone. Helzberg Diamonds lists it at $4,404. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.47°
Pavilion angle37.72°
OriginNatural
Grading LabGIA
CertificateGIA 2567645709
Dimensions5.75 × 5.62 × 4.18 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.75 mm5.62 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567645709
Side View
Table 71.0%Crown 31.47°Girdle: ThickPavilion 37.72°Culet: NDepth 74.3%

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: $4,404 USD|Low: $2,482 USD|High: $4,404 USD|Avg: $3,170 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
October 31, 2026
Retailer 6$2,482 USD
Retailer 10$2,517 USD
Retailer 3$2,543 USD
Retailer 11$2,550 USD
Retailer 9$2,561 USD
Retailer 7$2,742 USD
Retailer 5$2,789 USD
Retailer 12$3,004 USD
Retailer 4$3,120 USD
Retailer 8$3,303 USD
Retailer 2$3,613 USD
Retailer 14$3,903 USD
Retailer 13$4,213 USD
Helzberg Diamonds$4,404 USD

10 data points across 14 retailers

15 retailers$2,358 USD to $4,404 USD

A
Cheapest Retailer
-
$2,358 USD
SGD 3,186 SGD
B+
Retailer 2
-
$2,482 USD
View
B+
Retailer 3
-
$2,517 USD
View
B+
Retailer 4
-
$2,543 USD
View
B+
Retailer 5
-
$2,550 USD
View
B+
Retailer 6
-
$2,561 USD
View
B+
Retailer 7
-
$2,742 USD
£2,159 GBP
View
B+
Retailer 8
-
$2,789 USD
SGD 3,769 SGD
View
B
Retailer 9
-
$3,004 USD
View
B
Retailer 10
-
$3,120 USD
View
B+
Retailer 11
-
$3,303 USD
€3,146 EUR
View
B
Retailer 12
-
$3,613 USD
View
B
Retailer 13
-
$3,903 USD
View
B
Retailer 14
-
$4,213 USD
View
Most Expensive
B
Helzberg Diamonds
XZRILMNMKLNGP · Oct 30
$4,404 USD
View
14 more retailers have this diamond
Prices start from $2,358 USDSave up to $2,046 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
$2,358 USD