Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

VG • H/SI1 • GIA 3475257289

Certificate GIA 3475257289

Diamond specifications and retailer prices

From $2,241 USD
As of November 6, 2026
Save $2,544 USD (53%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,725 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 3475257289. Listed at 28 retailers as of November 4, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
Crown angle49.08°
Pavilion angle38.55°
OriginNatural
Grading LabGIA
CertificateGIA 3475257289
Dimensions5.78 × 5.58 × 4.27 mm
L/W Ratio1.04
Top View
5.78 mm5.58 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3475257289
Side View
Table 72.0%Crown 49.08°Girdle: Very ThickPavilion 38.55°Culet: NoneDepth 76.4%

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 6
Current: $3,188 USD|Low: $2,290 USD|High: $5,734 USD|Avg: $3,404 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$2,290 USD
Retailer 8$2,398 USD
Retailer 7$2,481 USD
Retailer 9$2,495 USD
Retailer 3$2,898 USD
Retailer 2$3,068 USD
Retailer 1$3,188 USD
Retailer 4$3,342 USD
Retailer 5$4,785 USD
Retailer 6$5,715 USD

43 data points across 10 retailers

28 retailers$2,241 USD to $4,785 USD

B+
Cheapest Retailer
-
$2,241 USD
B+
Retailer 2
-
$2,245 USD
View
B+
Retailer 3
-
$2,290 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,398 USD
View
Retailer 5
-
$2,481 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,481 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$2,481 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$2,481 USD
View
Price last confirmed 45 days ago
Retailer 9
-
$2,481 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$2,495 USD
View
B+
Retailer 11
-
$2,524 USD
View
Retailer 12
-
$2,595 USD
View
Price last confirmed 38 days ago
B
Retailer 13
-
$2,740 USD
View
B
Retailer 14
-
$2,740 USD
View
B
Retailer 15
-
$2,830 USD
View
B
Retailer 16
-
$2,863 USD
View
Retailer 17
-
$2,863 USD
View
Price last confirmed 45 days ago
Retailer 18
-
$2,863 USD
View
Price last confirmed 28 days ago
Retailer 19
-
$2,863 USD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$2,898 USD
View
Retailer 21
-
$3,068 USD
View
Price last confirmed 30 days ago
B+
Retailer 22
-
$3,188 USD
View
B
Retailer 23
-
$3,342 USD
View
B
Retailer 24
-
$4,785 USD
View
Retailer 25
-
$5,715 USD
View
Price last confirmed 9 days ago
Retailer 26
-
$5,725 USD
View
Price last confirmed 16 days ago
Retailer 27
-
$5,725 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
44586202-a1e5-4289-8347-7864379fac7d · Sep 21
$5,725 USD
View
Price last confirmed 46 days ago
27 more retailers have this diamond
Prices start from $2,241 USDSave up to $2,544 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.

B+
1.20ct Princess
$2,241 USD