Princess|Natural|GIA

1.70ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1548701060

Certificate GIA 1548701060

Diamond specifications and retailer prices

From $9,166 AUD
HK$50,300 HKD
As of October 28, 2026
Save $8,733 AUD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,221 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548701060. Listed at 24 retailers as of October 25, 2026, with a 95% 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

1.70
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548701060
Dimensions6.57 × 6.51 × 4.56 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
6.57 mm6.51 mm1.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548701060
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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: Oct 28
Current: $14,825 AUD|Low: $9,166 AUD|High: $18,062 AUD|Avg: $12,252 AUD|+0.4%
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
October 27, 2026
Retailer 4$9,166 AUD
Retailer 8$9,853 AUD
Retailer 14$9,950 AUD
Retailer 2$10,506 AUD
Retailer 6$10,556 AUD
Retailer 15$10,896 AUD
Retailer 7$11,232 AUD
Retailer 3$11,238 AUD
Retailer 9$11,390 AUD
Retailer 13$11,525 AUD
Retailer 5$12,438 AUD
Retailer 11$13,211 AUD
Retailer 1$14,825 AUD
Retailer 10$16,991 AUD
Retailer 12$17,899 AUD

29 data points across 15 retailers

24 retailers$9,166 AUD to $17,899 AUD

A
Cheapest Retailer
-
$9,166 AUD
HK$50,300 HKD
B+
Retailer 2
-
$9,853 AUD
₹659,165 INR
View
Retailer 3
-
$9,950 AUD
$6,989 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$10,506 AUD
$7,380 USD
View
Retailer 5
-
$10,556 AUD
SGD 10,020 SGD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$10,896 AUD
SGD 10,343 SGD
View
B+
Retailer 7
-
$11,228 AUD
$7,887 USD
View
B+
Retailer 8
-
$11,232 AUD
$7,890 USD
View
Retailer 9
-
$11,239 AUD
$7,895 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$11,390 AUD
£6,300 GBP
View
Retailer 11
-
$11,525 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$12,176 AUD
$8,553 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$12,363 AUD
$8,684 USD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$12,438 AUD
$8,737 USD
View
B+
Retailer 15
-
$12,694 AUD
View
Retailer 16
-
$13,211 AUD
€8,838 EUR
View
Price last confirmed 9 days ago
Retailer 17
-
$13,285 AUD
$9,332 USD
View
Price last confirmed 40 days ago
Retailer 18
-
$14,048 AUD
$9,868 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$14,825 AUD
ZAR 168,234 ZAR
View
Retailer 20
-
$15,329 AUD
$10,768 USD
View
Price last confirmed 40 days ago
B
Retailer 21
-
$16,991 AUD
£9,398 GBP
View
B
Retailer 22
-
$17,899 AUD
£9,900 GBP
View
Retailer 23
-
$20,365 AUD
$14,305 USD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
777db2cb-9a24-4460-9086-3dd7f79fca3a · Sep 21
$22,221 AUD
$15,609 USD
View
Price last confirmed 41 days ago
23 more retailers have this diamond
Prices start from $9,166 AUDSave up to $8,733 AUD

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
$9,166 AUD