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Princess|Natural|GIA

1.60ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1519946052

Certificate GIA 1519946052

Diamond specifications and retailer prices

From £2,445 GBP
$3,276 USD
As of November 2, 2026
Save £1,192 GBP (33%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,637 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.6ct natural princess diamond

This 1.6ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1519946052. Listed at 14 retailers as of November 2, 2026, with prices from £2,445 to £3,637, a £1,192 spread on the same certified stone. GemTrove lists it at £3,637. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1519946052
Dimensions6.36 × 6.31 × 4.57 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.36 mm6.31 mm1.60 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519946052
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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 2
Current: £3,637 GBP|Low: £2,224 GBP|High: £3,993 GBP|Avg: £3,076 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11£2,445 GBP
Retailer 10£2,629 GBP
Retailer 4£2,745 GBP
Retailer 6£2,781 GBP
Retailer 3£2,820 GBP
Retailer 2£2,832 GBP
Retailer 13£2,860 GBP
Retailer 12£2,948 GBP
Retailer 7£3,023 GBP
Retailer 8£3,023 GBP
Retailer 5£3,287 GBP
Retailer 9£3,381 GBP
GemTrove£3,637 GBP

42 data points across 13 retailers

14 retailers£2,445 GBP to £3,637 GBP

A
Cheapest Retailer
-
£2,445 GBP
$3,276 USD
Final sale: no returns
Retailer 2
-
£2,519 GBP
$3,375 USD
View
Price last confirmed 77 days ago
A
Retailer 3
-
£2,629 GBP
$3,523 USD
View
A
Retailer 4
-
£2,745 GBP
MYR 14,982 MYR
View
B+
Retailer 5
-
£2,781 GBP
$3,726 USD
View
A
Retailer 6
-
£2,820 GBP
SGD 5,106 SGD
View
A
Retailer 7
-
£2,832 GBP
View
A
Retailer 8
-
£2,860 GBP
$3,832 USD
View
A
Retailer 9
-
£2,948 GBP
$3,950 USD
View
B+
Retailer 10
-
£3,023 GBP
$4,050 USD
View
B+
Retailer 11
-
£3,023 GBP
$4,050 USD
View
B+
Retailer 12
-
£3,287 GBP
CA$6,117 CAD
View
B+
Retailer 13
-
£3,381 GBP
$4,530 USD
View
Most Expensive
B+
GemTrove
GT-N-01308033-98 · Nov 2
£3,637 GBP
A$7,498 AUD
View
13 more retailers have this diamond
Prices start from £2,445 GBPSave up to £1,192 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
1.60ct Princess
£2,445 GBP