Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

VG • H/SI1 • GIA 3475257289

Certificate GIA 3475257289

Diamond specifications and retailer prices

From $2,872 SGD
As of November 6, 2026
Save $3,260 SGD (53%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,337 SGD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,086 SGD|Low: $2,935 SGD|High: $7,349 SGD|Avg: $4,362 SGD|+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$2,935 SGD
Retailer 8$3,073 SGD
Retailer 7$3,180 SGD
Retailer 9$3,198 SGD
Retailer 3$3,714 SGD
Retailer 2$3,932 SGD
Retailer 1$4,086 SGD
Retailer 4$4,283 SGD
Retailer 5$6,132 SGD
Retailer 6$7,324 SGD

43 data points across 10 retailers

28 retailers$2,872 SGD to $6,132 SGD

B+
Cheapest Retailer
-
$2,872 SGD
B+
Retailer 2
-
$2,877 SGD
View
B+
Retailer 3
-
$2,935 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,073 SGD
View
Retailer 5
-
$3,180 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$3,180 SGD
View
Price last confirmed 30 days ago
Retailer 7
-
$3,180 SGD
View
Price last confirmed 16 days ago
Retailer 8
-
$3,180 SGD
View
Price last confirmed 46 days ago
Retailer 9
-
$3,180 SGD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$3,198 SGD
View
B+
Retailer 11
-
$3,235 SGD
View
Retailer 12
-
$3,326 SGD
View
Price last confirmed 39 days ago
B
Retailer 13
-
$3,512 SGD
View
B
Retailer 14
-
$3,512 SGD
View
B
Retailer 15
-
$3,627 SGD
View
B
Retailer 16
-
$3,669 SGD
View
Retailer 17
-
$3,669 SGD
View
Price last confirmed 46 days ago
Retailer 18
-
$3,669 SGD
View
Price last confirmed 29 days ago
Retailer 19
-
$3,669 SGD
View
Price last confirmed 17 days ago
B
Retailer 20
-
$3,714 SGD
View
Retailer 21
-
$3,932 SGD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$4,086 SGD
View
B
Retailer 23
-
$4,283 SGD
View
B
Retailer 24
-
$6,132 SGD
View
Retailer 25
-
$7,324 SGD
View
Price last confirmed 10 days ago
Retailer 26
-
$7,337 SGD
View
Price last confirmed 17 days ago
Retailer 27
-
$7,337 SGD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
44586202-a1e5-4289-8347-7864379fac7d · Sep 21
$7,337 SGD
$5,725 USD
View
Price last confirmed 46 days ago
27 more retailers have this diamond
Prices start from $2,872 SGDSave up to $3,260 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
$2,872 SGD