Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 3545261072

Certificate GIA 3545261072

Diamond specifications and retailer prices

From $8,994 USD
As of November 2, 2026
Save $5,740 USD (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,734 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval 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 3545261072. Listed at 17 retailers as of October 30, 2026, with prices from $8,994 to $14,734, a $5,740 spread on the same certified stone. NZ Jewellers lists it at $14,734. 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

1.50
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545261072
Dimensions8.78 × 6.31 × 4.07 mm
L/W Ratio1.39
Top View
8.78 mm6.31 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545261072
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NDepth 64.5%

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: $14,734 USD|Low: $7,366 USD|High: $14,734 USD|Avg: $11,057 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 2, 2026
Retailer 7$9,667 USD
Retailer 11$9,713 USD
Retailer 4$9,757 USD
Retailer 10$9,758 USD
Retailer 5$9,890 USD
Retailer 3$10,571 USD
Retailer 12$10,734 USD
Retailer 6$11,135 USD
Retailer 2$12,198 USD
Retailer 8$12,987 USD
Retailer 9$13,880 USD
NZ Jewellers$14,734 USD

31 data points across 12 retailers

17 retailers$8,994 USD to $14,734 USD

B+
Cheapest Retailer
-
$8,994 USD
B+
Retailer 2
-
$9,026 USD
View
B+
Retailer 3
-
$9,054 USD
View
B+
Retailer 4
-
$9,660 USD
View
B+
Retailer 5
-
$9,667 USD
£7,612 GBP
View
Retailer 6
-
$9,713 USD
A$14,943 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$9,757 USD
View
Final sale: no returns
B+
Retailer 8
-
$9,758 USD
View
B+
Retailer 9
-
$9,890 USD
£7,788 GBP
View
B
Retailer 10
-
$10,555 USD
View
B
Retailer 11
-
$10,571 USD
View
B
Retailer 12
-
$10,734 USD
View
B
Retailer 13
-
$11,135 USD
€10,605 EUR
View
B
Retailer 14
-
$12,198 USD
View
B
Retailer 15
-
$12,987 USD
ZAR 209,809 ZAR
View
B
Retailer 16
-
$13,880 USD
£10,929 GBP
View
Most Expensive
B
NZ Jewellers
a0f4d96d-53df-449b-949c-13c5da6b5080 · Oct 30
$14,734 USD
View
16 more retailers have this diamond
Prices start from $8,994 USDSave up to $5,740 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+
1.50ct Oval
$8,994 USD