Princess|Natural|GIA

1.20ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6521507510

Certificate GIA 6521507510

Diamond specifications and retailer prices

From $2,554 USD
SGD 3,452 SGD
As of October 29, 2026
Save $569 USD (18%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,857 USD at NZ Jewellers · As of October 17, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521507510. Listed at 17 retailers as of October 29, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521507510
Dimensions5.94 × 5.88 × 3.99 mm
L/W Ratio1.01
Top View
5.94 mm5.88 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521507510
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $5,857 USD|Low: $2,138 USD|High: $5,857 USD|Avg: $3,250 USD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 4$2,138 USD
Retailer 11$2,264 USD
Retailer 18$2,554 USD
Retailer 3$2,586 USD
Retailer 10$2,666 USD
Retailer 12$2,783 USD
Retailer 8$2,802 USD
Retailer 9$2,802 USD
Retailer 17$2,909 USD
Retailer 13$2,937 USD
Retailer 6$2,943 USD
Retailer 7$2,995 USD
Retailer 2$3,123 USD
Retailer 5$3,233 USD
Retailer 14$3,256 USD
Retailer 15$4,935 USD
Retailer 16$5,766 USD
NZ Jewellers$5,857 USD

24 data points across 18 retailers

17 retailers$2,554 USD to $3,123 USD

Retailer 1
-
$2,138 USD
HK$16,700 HKD
Price last confirmed 13 days ago
Retailer 2
-
$2,264 USD
₹215,636 INR
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,554 USD
SGD 3,452 SGD
View
B+
Retailer 4
-
$2,666 USD
View
Retailer 5
-
$2,783 USD
£2,191 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
$2,802 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$2,802 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$2,898 USD
A$4,458 AUD
View
Retailer 9
-
$2,909 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$2,937 USD
£2,313 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
$2,943 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$2,995 USD
SGD 4,047 SGD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$3,123 USD
View
Retailer 14
-
$3,233 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$4,935 USD
£3,886 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
$5,766 USD
£4,540 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
3df6a61b-2908-4dc9-b10d-44e39597dafd · Oct 17
$5,857 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from $2,554 USDSave up to $569 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
$2,554 USD