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Princess|Natural|GIA

1.70ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2106575196

Certificate GIA 2106575196

Diamond specifications and retailer prices

From $8,117 SGD
A$9,764 AUD
As of November 2, 2026
Save $2,365 SGD (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,482 SGD at 77 Diamonds · As of November 1, 2026
View at 77 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 F 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 2106575196. Listed at 3 retailers as of November 1, 2026, with prices from $8,117 to $10,482, a $2,365 spread on the same certified stone. 77 Diamonds lists it at $10,482. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2106575196
Dimensions6.70 × 6.62 × 4.66 mm
L/W Ratio1.01
Top View
6.70 mm6.62 mm1.70 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2106575196
Side View
Table 75.0%CrownGirdle: THN-THKPavilionCuletDepth 70.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $10,482 SGD|Low: $8,368 SGD|High: $10,550 SGD|Avg: $9,420 SGD|+0.4%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$8,368 SGD
77 Diamonds$10,482 SGD

34 data points across 2 retailers

3 retailers$8,117 SGD to $10,482 SGD

B+
Cheapest Retailer
-
$8,117 SGD
A$9,764 AUD
B+
Retailer 2
-
$8,368 SGD
$6,544 USD
View
Most Expensive
B
77 Diamonds
PRIZK3HE7RFY · Nov 1
$10,482 SGD
£6,454 GBP
View
2 more retailers have this diamond
Prices start from $8,117 SGDSave up to $2,365 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.

B+
1.70ct Princess
$8,117 SGD