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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 £2,861 GBP
$3,839 USD
As of November 1, 2026
Save £3,378 GBP (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,854 GBP 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: £2,871 GBP|Low: £2,824 GBP|High: £6,547 GBP|Avg: £3,937 GBP|-2.0%
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 17£2,861 GBP
Retailer 1£2,871 GBP
Retailer 14£3,030 GBP
Retailer 3£3,225 GBP
Retailer 6£3,265 GBP
Retailer 12£3,318 GBP
Retailer 16£3,368 GBP
Retailer 15£3,413 GBP
Retailer 8£3,432 GBP
Retailer 10£3,434 GBP
Retailer 13£3,643 GBP
Retailer 5£3,855 GBP
Retailer 9£4,105 GBP
Retailer 11£4,490 GBP
Retailer 4£4,942 GBP
Retailer 7£6,061 GBP
Retailer 2£6,239 GBP

26 data points across 17 retailers

19 retailers£2,861 GBP to £6,239 GBP

A
Cheapest Retailer
-
£2,861 GBP
$3,839 USD
A
Retailer 2
-
£2,871 GBP
HK$30,100 HKD
View
A
Retailer 3
-
£3,030 GBP
$4,066 USD
View
A
Retailer 4
-
£3,225 GBP
€4,122 EUR
View
A
Retailer 5
-
£3,265 GBP
$4,381 USD
View
A
Retailer 6
-
£3,318 GBP
$4,453 USD
View
Final sale: no returns
A
Retailer 7
-
£3,368 GBP
A$6,953 AUD
View
A
Retailer 8
-
£3,413 GBP
$4,580 USD
View
A
Retailer 9
-
£3,432 GBP
$4,605 USD
View
A
Retailer 10
-
£3,434 GBP
$4,609 USD
View
A
Retailer 11
-
£3,643 GBP
View
B+
Retailer 12
-
£3,855 GBP
$5,173 USD
View
B+
Retailer 13
-
£3,961 GBP
A$8,178 AUD
View
Retailer 14
-
£4,105 GBP
A$8,476 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
£4,490 GBP
€5,739 EUR
View
B
Retailer 16
-
£4,942 GBP
ZAR 107,135 ZAR
View
Retailer 17
-
£6,061 GBP
$8,133 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£6,239 GBP
View
Most Expensive
NZ Jewellers
67e29f18-f072-4951-a46b-7696c457d3a4 · Sep 30
£6,854 GBP
$9,198 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from £2,861 GBPSave up to £3,378 GBP

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
£2,861 GBP