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Princess|Natural|GIA

1.70ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 1568037966

Certificate GIA 1568037966

Diamond specifications and retailer prices

From $3,991 AUD
As of November 6, 2026
Save $2,303 AUD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,294 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568037966. Listed at 10 retailers as of November 6, 2026, with prices from $3,991 to $6,294, a $2,303 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,294. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.68°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 1568037966
Dimensions6.44 × 6.39 × 4.69 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.44 mm6.39 mm1.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568037966
Side View
Table 71.0%Crown 28.68°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 73.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,298 AUD|Low: $2,989 AUD|High: $6,409 AUD|Avg: $4,423 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$2,989 AUD
Retailer 7$3,692 AUD
Retailer 8$3,755 AUD
Retailer 4$3,991 AUD
Retailer 2$4,093 AUD
Retailer 6$4,372 AUD
Retailer 10$4,404 AUD
Retailer 9$4,570 AUD
Retailer 3$4,813 AUD
Retailer 1$5,298 AUD
Wholesale Diamonds Direct$6,294 AUD

35 data points across 11 retailers

10 retailers$3,991 AUD to $6,294 AUD

Retailer 1
-
$3,692 AUD
Price last confirmed 13 days ago
Retailer 2
-
$3,755 AUD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$3,991 AUD
View
A
Retailer 4
-
$4,093 AUD
View
A
Retailer 5
-
$4,372 AUD
View
A
Retailer 6
-
$4,404 AUD
View
B+
Retailer 7
-
$4,570 AUD
View
A
Retailer 8
-
$4,813 AUD
View
B+
Retailer 9
-
$5,298 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
677313524 · Nov 6
$6,294 AUD
$4,324 USD
View
9 more retailers have this diamond
Prices start from $3,991 AUDSave up to $2,303 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
$3,991 AUD