Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1547474979

Certificate GIA 1547474979

Diamond specifications and retailer prices

From $6,856 USD
As of October 31, 2026
Save $8,605 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,461 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547474979. Listed at 17 retailers as of October 30, 2026, with prices from $6,856 to $15,461, a $8,605 spread on the same certified stone. NZ Jewellers lists it at $15,461. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547474979
Dimensions9.33 × 6.42 × 4.02 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.33 mm6.42 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547474979
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: Oct 31
Current: $15,461 USD|Low: $6,768 USD|High: $15,461 USD|Avg: $9,283 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
November 2, 2026
Retailer 11$6,856 USD
Retailer 8$7,238 USD
Retailer 13$7,588 USD
Retailer 5$7,730 USD
Retailer 9$7,795 USD
Retailer 12$8,375 USD
Retailer 10$8,503 USD
Retailer 2$8,553 USD
Retailer 3$8,874 USD
Retailer 6$9,554 USD
Retailer 4$9,663 USD
Retailer 7$12,951 USD
NZ Jewellers$15,461 USD

41 data points across 13 retailers

17 retailers$6,856 USD to $15,461 USD

B+
Cheapest Retailer
-
$6,856 USD
B+
Retailer 2
-
$7,185 USD
View
B+
Retailer 3
-
$7,238 USD
View
B+
Retailer 4
-
$7,588 USD
CA$10,539 CAD
View
B+
Retailer 5
-
$7,730 USD
View
B+
Retailer 6
-
$7,795 USD
View
B
Retailer 7
-
$8,375 USD
View
B
Retailer 8
-
$8,503 USD
View
B+
Retailer 9
-
$8,553 USD
£6,735 GBP
View
B+
Retailer 10
-
$8,874 USD
View
B+
Retailer 11
-
$9,190 USD
View
B+
Retailer 12
-
$9,190 USD
View
B
Retailer 13
-
$9,490 USD
View
B+
Retailer 14
-
$9,554 USD
€9,099 EUR
View
B
Retailer 15
-
$9,663 USD
View
B
Retailer 16
-
$12,951 USD
£10,198 GBP
View
Most Expensive
B
NZ Jewellers
4c74dd22-0af8-4e3b-be4c-38adfed7c1a9 · Oct 30
$15,461 USD
View
16 more retailers have this diamond
Prices start from $6,856 USDSave up to $8,605 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
$6,856 USD