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Princess|Natural|GIA

1.62ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 6552581566

Certificate GIA 6552581566

Diamond specifications and retailer prices

From $4,910 SGD
$3,839 USD
As of November 1, 2026
Save $5,797 SGD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,763 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.62ct natural princess diamond

This 1.62ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552581566. Listed at 19 retailers as of November 1, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.62
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552581566
Dimensions6.38 × 6.38 × 4.57 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.38 mm6.38 mm1.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552581566
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,850 SGD|Low: $4,847 SGD|High: $11,236 SGD|Avg: $6,807 SGD|+1.2%
Retailer 1
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
November 2, 2026
Retailer 2$4,910 SGD
Retailer 12$4,927 SGD
Retailer 17$5,200 SGD
Retailer 4$5,535 SGD
Retailer 6$5,603 SGD
Retailer 15$5,695 SGD
Retailer 1$5,850 SGD
Retailer 8$5,889 SGD
Retailer 13$5,894 SGD
Retailer 10$5,921 SGD
Retailer 16$6,253 SGD
Retailer 11$6,531 SGD
Retailer 9$7,046 SGD
Retailer 14$7,707 SGD
Retailer 5$8,481 SGD
Retailer 7$10,401 SGD
Retailer 3$10,707 SGD

26 data points across 17 retailers

19 retailers$4,910 SGD to $10,707 SGD

A
Cheapest Retailer
-
$4,910 SGD
$3,839 USD
A
Retailer 2
-
$4,927 SGD
HK$30,100 HKD
View
A
Retailer 3
-
$5,200 SGD
$4,066 USD
View
A
Retailer 4
-
$5,535 SGD
€4,122 EUR
View
A
Retailer 5
-
$5,603 SGD
$4,381 USD
View
A
Retailer 6
-
$5,695 SGD
$4,453 USD
View
Final sale: no returns
A
Retailer 7
-
$5,850 SGD
A$7,038 AUD
View
A
Retailer 8
-
$5,889 SGD
$4,605 USD
View
A
Retailer 9
-
$5,894 SGD
$4,609 USD
View
A
Retailer 10
-
$5,921 SGD
$4,630 USD
View
A
Retailer 11
-
$6,253 SGD
£3,850 GBP
View
B+
Retailer 12
-
$6,531 SGD
$5,107 USD
View
B+
Retailer 13
-
$6,798 SGD
A$8,178 AUD
View
Retailer 14
-
$7,046 SGD
A$8,476 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$7,707 SGD
€5,739 EUR
View
B
Retailer 16
-
$8,481 SGD
ZAR 107,135 ZAR
View
Retailer 17
-
$10,401 SGD
$8,133 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$10,707 SGD
£6,592 GBP
View
Most Expensive
NZ Jewellers
67e29f18-f072-4951-a46b-7696c457d3a4 · Sep 30
$11,763 SGD
$9,198 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from $4,910 SGDSave up to $5,797 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
1.62ct Princess
$4,910 SGD