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Princess|Natural|GIA

1.70ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 6542130436

Certificate GIA 6542130436

Diamond specifications and retailer prices

From £2,268 GBP
₹289,414 INR
As of October 28, 2026
Save £390 GBP (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,658 GBP at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542130436. Listed at 3 retailers as of October 28, 2026, with prices from £2,268 to £2,658, a £390 spread on the same certified stone. B2C Jewels lists it at £2,658. 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

1.70
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.66°
Pavilion angle38.35°
OriginNatural
Grading LabGIA
CertificateGIA 6542130436
Dimensions6.39 × 6.39 × 4.68 mm
L/W Ratio1.00
Top View
6.39 mm6.39 mm1.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542130436
Side View
Table 71.0%Crown 29.66°Girdle: STK-THKPavilion 38.35°Culet: NoneDepth 73.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £2,658 GBP|Low: £2,255 GBP|High: £2,658 GBP|Avg: £2,466 GBP|+1.4%
B2C Jewels
Retailer 2
October 28, 2026
Retailer 2£2,268 GBP
B2C Jewels£2,658 GBP

41 data points across 2 retailers

3 retailers£2,268 GBP to £2,658 GBP

A
Cheapest Retailer
-
£2,268 GBP
₹289,414 INR
B+
Retailer 2
-
£2,474 GBP
A$5,099 AUD
View
Most Expensive
B+
B2C Jewels
33675567 · Oct 30
£2,658 GBP
$3,562 USD
View
2 more retailers have this diamond
Prices start from £2,268 GBPSave up to £390 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
1.70ct Princess
£2,268 GBP