Princess|Natural|GIA

1.70ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1438966779

Certificate GIA 1438966779

Diamond specifications and retailer prices

From $9,412 USD
As of October 30, 2026
Save $7,525 USD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,937 USD at NZ Jewellers · As of October 30, 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 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 1438966779. Listed at 22 retailers as of October 30, 2026, with prices from $9,412 to $16,937, a $7,525 spread on the same certified stone. NZ Jewellers lists it at $16,937. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 1438966779
Dimensions6.79 × 6.69 × 4.67 mm
L/W Ratio1.01
Top View
6.79 mm6.69 mm1.70 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1438966779
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 69.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $16,937 USD|Low: $8,469 USD|High: $16,937 USD|Avg: $12,249 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$9,040 USD
Retailer 4$10,162 USD
Retailer 10$10,162 USD
Retailer 2$10,977 USD
Retailer 3$11,009 USD
Retailer 11$11,179 USD
Retailer 8$11,192 USD
Retailer 6$12,235 USD
Retailer 12$12,703 USD
Retailer 5$14,930 USD
Retailer 7$15,956 USD
NZ Jewellers$16,937 USD

44 data points across 12 retailers

22 retailers$9,412 USD to $16,937 USD

Retailer 1
-
$9,040 USD
Price last confirmed 14 days ago
B
Retailer 2
-
$9,412 USD
View
B
Retailer 3
-
$9,429 USD
View
B
Retailer 4
-
$9,536 USD
A$14,670 AUD
View
B
Retailer 5
-
$9,706 USD
CA$13,481 CAD
View
B
Retailer 6
-
$10,050 USD
View
B
Retailer 7
-
$10,162 USD
View
B
Retailer 8
-
$10,162 USD
View
Final sale: no returns
B
Retailer 9
-
$10,247 USD
View
B
Retailer 10
-
$10,977 USD
£8,643 GBP
View
B
Retailer 11
-
$11,009 USD
View
C
Retailer 12
-
$11,179 USD
View
Retailer 13
-
$11,192 USD
A$17,219 AUD
View
Price last confirmed 8 days ago
C
Retailer 14
-
$11,733 USD
View
C
Retailer 15
-
$11,900 USD
View
C
Retailer 16
-
$11,900 USD
View
B
Retailer 17
-
$12,235 USD
€11,652 EUR
View
C
Retailer 18
-
$12,300 USD
View
C
Retailer 19
-
$12,703 USD
View
C
Retailer 20
-
$14,930 USD
ZAR 241,188 ZAR
View
B
Retailer 21
-
$15,956 USD
£12,564 GBP
View
Most Expensive
C
NZ Jewellers
c7a7e475-18d5-475a-b7f5-fa35fde1084c · Oct 30
$16,937 USD
View
21 more retailers have this diamond
Prices start from $9,412 USDSave up to $7,525 USD

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
$9,412 USD