Princess|Natural|GIA

1.70ct D SI1 Princess Natural Diamond

VG • D/SI1 • GIA 2225492937

Certificate GIA 2225492937

Diamond specifications and retailer prices

From £5,061 GBP
$6,781 USD
As of October 31, 2026
Save £5,959 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £11,019 GBP at Jogia Diamonds · As of October 30, 2026
View at Jogia Diamonds

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225492937. Listed at 15 retailers as of October 30, 2026, with prices from £5,061 to £11,019, a £5,959 spread on the same certified stone. Jogia Diamonds lists it at £11,019. 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

1.70
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225492937
Dimensions6.81 × 6.58 × 4.72 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Natural
Top View
6.81 mm6.58 mm1.70 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225492937
Side View
Table 80.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 71.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £5,827 GBP|Low: £5,060 GBP|High: £13,379 GBP|Avg: £7,179 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11£5,061 GBP
Retailer 7£5,138 GBP
Retailer 8£5,550 GBP
Retailer 1£5,827 GBP
Retailer 12£5,828 GBP
Retailer 9£5,961 GBP
Retailer 3£6,285 GBP
Retailer 4£6,426 GBP
Retailer 5£6,445 GBP
Retailer 10£8,639 GBP
Retailer 2£10,210 GBP
Retailer 6£10,312 GBP

36 data points across 12 retailers

15 retailers£5,061 GBP to £11,019 GBP

B+
Cheapest Retailer
-
£5,061 GBP
$6,781 USD
B+
Retailer 2
-
£5,138 GBP
CA$9,562 CAD
View
B+
Retailer 3
-
£5,550 GBP
$7,436 USD
View
B+
Retailer 4
-
£5,827 GBP
View
B
Retailer 5
-
£5,961 GBP
$7,987 USD
View
B+
Retailer 6
-
£6,224 GBP
$8,340 USD
View
B+
Retailer 7
-
£6,224 GBP
$8,340 USD
View
Retailer 8
-
£6,285 GBP
$8,422 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
£6,426 GBP
$8,610 USD
View
B+
Retailer 10
-
£6,445 GBP
€8,225 EUR
View
B
Retailer 11
-
£8,639 GBP
View
B
Retailer 12
-
£10,210 GBP
$13,680 USD
View
B
Retailer 13
-
£10,312 GBP
$13,817 USD
View
Retailer 14
-
£10,754 GBP
$14,409 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Jogia Diamonds
J14507930 · Oct 30
£11,019 GBP
A$22,715 AUD
View
14 more retailers have this diamond
Prices start from £5,061 GBPSave up to £5,959 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.

B+
1.70ct Princess
£5,061 GBP