Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 5463655936

Certificate GIA 5463655936

Diamond specifications and retailer prices

From $8,000 USD
As of November 1, 2026
Save $6,512 USD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,512 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5463655936. Listed at 18 retailers as of October 30, 2026, with prices from $8,000 to $14,512, a $6,512 spread on the same certified stone. NZ Jewellers lists it at $14,512. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 5463655936
Dimensions9.07 × 6.48 × 3.96 mm
L/W Ratio1.40
Top View
9.07 mm6.48 mm1.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5463655936
Side View
Table 59.0%Crown 32.5°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 61.1%

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 1
Current: $14,512 USD|Low: $8,000 USD|High: $14,512 USD|Avg: $10,435 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
Retailer 13
Retailer 14
November 2, 2026
Retailer 11$8,000 USD
Retailer 14$8,152 USD
Retailer 13$8,645 USD
Retailer 12$8,780 USD
Retailer 6$9,433 USD
Retailer 7$9,441 USD
Retailer 10$9,564 USD
Retailer 4$9,578 USD
Retailer 3$9,860 USD
Retailer 5$10,884 USD
Retailer 2$10,967 USD
Retailer 9$12,792 USD
Retailer 8$13,598 USD
NZ Jewellers$14,512 USD

44 data points across 14 retailers

18 retailers$8,000 USD to $14,512 USD

B+
Cheapest Retailer
-
$8,000 USD
B
Retailer 2
-
$8,152 USD
View
B
Retailer 3
-
$8,645 USD
View
B
Retailer 4
-
$8,707 USD
View
B
Retailer 5
-
$8,780 USD
View
B
Retailer 6
-
$9,433 USD
View
B
Retailer 7
-
$9,441 USD
£7,434 GBP
View
Retailer 8
-
$9,564 USD
A$14,714 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$9,578 USD
View
Retailer 10
-
$9,860 USD
£7,764 GBP
View
Price last confirmed 33 days ago
B
Retailer 11
-
$10,280 USD
View
B
Retailer 12
-
$10,280 USD
View
B
Retailer 13
-
$10,620 USD
View
B
Retailer 14
-
$10,884 USD
View
B
Retailer 15
-
$10,967 USD
€10,445 EUR
View
B
Retailer 16
-
$12,792 USD
ZAR 206,648 ZAR
View
B
Retailer 17
-
$13,598 USD
£10,707 GBP
View
Most Expensive
C
NZ Jewellers
f4be0941-0060-42a9-85a6-36127e42986e · Oct 30
$14,512 USD
View
17 more retailers have this diamond
Prices start from $8,000 USDSave up to $6,512 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
$8,000 USD