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Princess|Natural|GIA

1.20ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1247108397

Certificate GIA 1247108397

Diamond specifications and retailer prices

From $2,694 SGD
As of November 4, 2026
Save $3,072 SGD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,881 SGD at NZ Jewellers · As of September 20, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1247108397. Listed at 15 retailers as of November 2, 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1247108397
Dimensions5.60 × 5.53 × 4.03 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.60 mm5.53 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1247108397
Side View
Table 67.0%CrownGirdle: MD-ETKPavilionCulet: NoneDepth 72.9%

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 4
Current: $3,236 SGD|Low: $2,621 SGD|High: $5,834 SGD|Avg: $3,783 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,621 SGD
Retailer 6$2,981 SGD
Retailer 1$3,236 SGD
Retailer 3$3,462 SGD
Retailer 2$4,086 SGD
Retailer 4$5,766 SGD

46 data points across 6 retailers

15 retailers$2,694 SGD to $5,766 SGD

Retailer 1
-
$2,621 SGD
Price last confirmed 12 days ago
B+
Retailer 2
-
$2,694 SGD
View
Retailer 3
-
$2,981 SGD
View
Price last confirmed 45 days ago
B+
Retailer 4
-
$3,045 SGD
View
B+
Retailer 5
-
$3,112 SGD
View
B+
Retailer 6
-
$3,236 SGD
View
B
Retailer 7
-
$3,435 SGD
View
B
Retailer 8
-
$3,435 SGD
View
Retailer 9
-
$3,440 SGD
View
Price last confirmed 45 days ago
B
Retailer 10
-
$3,462 SGD
View
B
Retailer 11
-
$3,550 SGD
View
B
Retailer 12
-
$4,086 SGD
View
C
Retailer 13
-
$4,737 SGD
View
C
Retailer 14
-
$5,766 SGD
View
Most Expensive
NZ Jewellers
58c35c0f-67ea-48a1-8095-ecf13f5869b3 · Sep 20
$6,881 SGD
$5,369 USD
View
Price last confirmed 47 days ago
14 more retailers have this diamond
Prices start from $2,694 SGDSave up to $3,072 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
$2,694 SGD