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Princess|Natural|GIA

1.70ct F VS1 Princess Natural Diamond

EX • F/VS1 • GIA 1223403437

Certificate GIA 1223403437

Diamond specifications and retailer prices

From $15,661 SGD
$12,246 USD
As of November 2, 2026
Save $5,118 SGD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,779 SGD at 77 Diamonds · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1223403437. Listed at 8 retailers as of November 2, 2026, with prices from $15,661 to $20,779, a $5,118 spread on the same certified stone. 77 Diamonds lists it at $20,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1223403437
Dimensions6.62 × 6.54 × 4.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather, Indented Natural, Natural
Top View
6.62 mm6.54 mm1.70 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1223403437
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $20,779 SGD|Low: $15,661 SGD|High: $21,265 SGD|Avg: $17,757 SGD|-1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$15,661 SGD
Retailer 7$15,765 SGD
Retailer 4$16,577 SGD
Retailer 3$16,752 SGD
Retailer 5$17,443 SGD
Retailer 2$19,315 SGD
77 Diamonds$20,779 SGD

32 data points across 7 retailers

8 retailers$15,661 SGD to $20,779 SGD

B+
Cheapest Retailer
-
$15,661 SGD
$12,246 USD
B+
Retailer 2
-
$15,765 SGD
€11,740 EUR
View
B+
Retailer 3
-
$16,577 SGD
$12,962 USD
View
B+
Retailer 4
-
$16,752 SGD
$13,099 USD
View
B+
Retailer 5
-
$17,443 SGD
$13,639 USD
View
Final sale: no returns
B
Retailer 6
-
$19,315 SGD
$15,103 USD
View
Retailer 7
-
$19,315 SGD
$15,103 USD
View
Price last confirmed 12 days ago
Most Expensive
B
77 Diamonds
PRIDHQYZYQXZJ · Nov 2
$20,779 SGD
£12,793 GBP
View
7 more retailers have this diamond
Prices start from $15,661 SGDSave up to $5,118 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
$15,661 SGD