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Princess|Natural|GIA

1.02ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1567388377

Certificate GIA 1567388377

Diamond specifications and retailer prices

From $2,596 SGD
As of October 31, 2026
Save $2,213 SGD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,809 SGD 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 30, 2026, with prices from $2,596 to $4,809, a $2,213 spread on the same certified stone. Helzberg Diamonds lists it at $4,809. 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
Colour
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 31
Current: $4,809 SGD|Low: $2,559 SGD|High: $4,817 SGD|Avg: $3,319 SGD|-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$2,596 SGD
Retailer 11$2,660 SGD
Retailer 16$2,684 SGD
Retailer 15$2,690 SGD
Retailer 3$2,717 SGD
Retailer 8$2,734 SGD
Retailer 5$2,923 SGD
Retailer 9$2,936 SGD
Retailer 7$3,081 SGD
Retailer 13$3,182 SGD
Retailer 4$3,374 SGD
Retailer 10$3,462 SGD
Retailer 2$3,785 SGD
Retailer 14$4,091 SGD
Retailer 6$4,481 SGD
Helzberg Diamonds$4,809 SGD

36 data points across 16 retailers

16 retailers$2,596 SGD to $4,809 SGD

A
Cheapest Retailer
-
$2,596 SGD
A
Retailer 2
-
$2,660 SGD
$2,081 USD
View
A
Retailer 3
-
$2,684 SGD
$2,099 USD
View
A
Retailer 4
-
$2,690 SGD
$2,104 USD
View
A
Retailer 5
-
$2,717 SGD
$2,125 USD
View
A
Retailer 6
-
$2,734 SGD
$2,139 USD
View
B+
Retailer 7
-
$2,923 SGD
View
B+
Retailer 8
-
$2,936 SGD
£1,809 GBP
View
B+
Retailer 9
-
$3,081 SGD
$2,410 USD
View
B+
Retailer 10
-
$3,182 SGD
$2,489 USD
View
B+
Retailer 11
-
$3,374 SGD
$2,639 USD
View
B+
Retailer 12
-
$3,462 SGD
€2,579 EUR
View
B+
Retailer 13
-
$3,785 SGD
$2,961 USD
View
B+
Retailer 14
-
$4,091 SGD
$3,200 USD
View
B
Retailer 15
-
$4,481 SGD
$3,505 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMNJOOJNN · Oct 30
$4,809 SGD
$3,762 USD
View
15 more retailers have this diamond
Prices start from $2,596 SGDSave up to $2,213 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.

A
1.02ct Princess
$2,596 SGD