Princess|Natural|GIA

1.02ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1567388377

Certificate GIA 1567388377

Diamond specifications and retailer prices

From $2,031 USD
SGD 2,744 SGD
As of October 29, 2026
Save $1,731 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,762 USD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567388377. Listed at 16 retailers as of October 29, 2026, with prices from $2,031 to $3,762, a $1,731 spread on the same certified stone. Helzberg Diamonds lists it at $3,762. 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

1.02
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.31°
Pavilion angle40.57°
OriginNatural
Grading LabGIA
CertificateGIA 1567388377
Dimensions5.46 × 5.45 × 3.99 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.46 mm5.45 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567388377
Side View
Table 74.0%Crown 23.31°Girdle: STK-THKPavilion 40.57°Culet: NDepth 73.3%

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 29
Current: $3,762 USD|Low: $2,002 USD|High: $3,768 USD|Avg: $2,596 USD|-0.2%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 12$2,031 USD
Retailer 11$2,081 USD
Retailer 16$2,099 USD
Retailer 15$2,104 USD
Retailer 3$2,125 USD
Retailer 8$2,139 USD
Retailer 5$2,287 USD
Retailer 9$2,297 USD
Retailer 7$2,410 USD
Retailer 13$2,489 USD
Retailer 4$2,639 USD
Retailer 10$2,708 USD
Retailer 2$2,961 USD
Retailer 14$3,200 USD
Retailer 6$3,505 USD
Helzberg Diamonds$3,762 USD

36 data points across 16 retailers

16 retailers$2,031 USD to $3,762 USD

A
Cheapest Retailer
-
$2,031 USD
SGD 2,744 SGD
A
Retailer 2
-
$2,081 USD
View
A
Retailer 3
-
$2,099 USD
View
A
Retailer 4
-
$2,104 USD
View
A
Retailer 5
-
$2,125 USD
View
A
Retailer 6
-
$2,139 USD
View
B+
Retailer 7
-
$2,287 USD
SGD 3,090 SGD
View
B+
Retailer 8
-
$2,297 USD
£1,809 GBP
View
B+
Retailer 9
-
$2,410 USD
View
B+
Retailer 10
-
$2,489 USD
View
B+
Retailer 11
-
$2,639 USD
View
B+
Retailer 12
-
$2,708 USD
€2,579 EUR
View
B+
Retailer 13
-
$2,961 USD
View
B+
Retailer 14
-
$3,200 USD
View
B
Retailer 15
-
$3,505 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMNJOOJNN · Oct 30
$3,762 USD
View
15 more retailers have this diamond
Prices start from $2,031 USDSave up to $1,731 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
1.02ct Princess
$2,031 USD