CaratHunter
Plans
Princess|Natural|GIA

1.70ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2566414252

Certificate GIA 2566414252

Diamond specifications and retailer prices

From $6,530 SGD
$5,106 USD
As of November 1, 2026
Save $5,523 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,053 SGD at Wholesale Diamonds Direct · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566414252. Listed at 15 retailers as of October 27, 2026, with prices from $6,530 to $12,053, a $5,523 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,053. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.45°
Pavilion angle37.64°
OriginNatural
Grading LabGIA
CertificateGIA 2566414252
Dimensions6.37 × 6.35 × 4.61 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.37 mm6.35 mm1.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566414252
Side View
Table 72.0%Crown 30.45°Girdle: STK-THKPavilion 37.64°Culet: NoneDepth 72.7%

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: Nov 1
Current: $6,620 SGD|Low: $6,504 SGD|High: $12,053 SGD|Avg: $8,195 SGD|-9.8%
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 12$6,530 SGD
Retailer 1$6,620 SGD
Retailer 10$6,722 SGD
Retailer 6$6,768 SGD
Retailer 14$6,875 SGD
Retailer 5$7,002 SGD
Retailer 4$7,088 SGD
Retailer 8$7,255 SGD
Retailer 2$8,066 SGD
Retailer 7$8,068 SGD
Retailer 11$8,090 SGD
Retailer 9$10,131 SGD
Retailer 13$10,949 SGD
Retailer 3$11,204 SGD
Wholesale Diamonds Direct$12,053 SGD

35 data points across 15 retailers

15 retailers$6,530 SGD to $12,053 SGD

A
Cheapest Retailer
-
$6,530 SGD
$5,106 USD
A
Retailer 2
-
$6,620 SGD
$5,176 USD
View
A
Retailer 3
-
$6,722 SGD
$5,256 USD
View
A
Retailer 4
-
$6,768 SGD
View
A
Retailer 5
-
$6,875 SGD
$5,376 USD
View
Retailer 6
-
$7,002 SGD
$5,475 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$7,088 SGD
View
B+
Retailer 8
-
$7,255 SGD
£4,467 GBP
View
B+
Retailer 9
-
$8,066 SGD
$6,307 USD
View
B+
Retailer 10
-
$8,068 SGD
€6,008 EUR
View
B+
Retailer 11
-
$8,090 SGD
$6,326 USD
View
B+
Retailer 12
-
$10,131 SGD
$7,922 USD
View
B
Retailer 13
-
$10,949 SGD
$8,561 USD
View
B
Retailer 14
-
$11,204 SGD
$8,761 USD
View
Most Expensive
B
Wholesale Diamonds Direct
564304293 · Oct 27
$12,053 SGD
$9,425 USD
View
14 more retailers have this diamond
Prices start from $6,530 SGDSave up to $5,523 SGD

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
$6,530 SGD