Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2476040673

Certificate GIA 2476040673

Diamond specifications and retailer prices

From $7,920 USD
As of October 28, 2026
Save $6,888 USD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,808 USD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2476040673. Listed at 21 retailers as of October 27, 2026, with prices from $7,920 to $14,808, a $6,888 spread on the same certified stone. NZ Jewellers lists it at $14,808. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2476040673
Dimensions9.35 × 6.41 × 3.89 mm
L/W Ratio1.46
Top View
9.35 mm6.41 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2476040673
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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 28
Current: $14,808 USD|Low: $7,920 USD|High: $14,808 USD|Avg: $10,636 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
October 29, 2026
Retailer 10$7,920 USD
Retailer 4$8,885 USD
Retailer 11$8,885 USD
Retailer 5$8,959 USD
Retailer 3$9,625 USD
Retailer 7$9,673 USD
Retailer 8$9,763 USD
Retailer 12$9,773 USD
Retailer 6$10,652 USD
Retailer 13$11,106 USD
Retailer 9$12,822 USD
Retailer 2$13,950 USD
NZ Jewellers$14,808 USD

43 data points across 13 retailers

21 retailers$7,920 USD to $14,808 USD

B+
Cheapest Retailer
-
$7,920 USD
B
Retailer 2
-
$8,210 USD
View
B
Retailer 3
-
$8,318 USD
View
B
Retailer 4
-
$8,606 USD
CA$11,953 CAD
View
B
Retailer 5
-
$8,815 USD
View
B
Retailer 6
-
$8,885 USD
View
B
Retailer 7
-
$8,885 USD
View
Final sale: no returns
B
Retailer 8
-
$8,959 USD
View
B
Retailer 9
-
$9,625 USD
View
B
Retailer 10
-
$9,673 USD
£7,616 GBP
View
B
Retailer 11
-
$9,763 USD
A$15,020 AUD
View
B
Retailer 12
-
$9,773 USD
View
B
Retailer 13
-
$10,231 USD
View
B
Retailer 14
-
$10,480 USD
View
B
Retailer 15
-
$10,480 USD
View
B
Retailer 16
-
$10,652 USD
€10,145 EUR
View
B
Retailer 17
-
$10,830 USD
View
C
Retailer 18
-
$11,106 USD
View
C
Retailer 19
-
$12,822 USD
ZAR 207,135 ZAR
View
B
Retailer 20
-
$13,950 USD
£10,984 GBP
View
Most Expensive
C
NZ Jewellers
2d1e5143-4bf5-453b-8509-3beefedb490b · Oct 27
$14,808 USD
View
20 more retailers have this diamond
Prices start from $7,920 USDSave up to $6,888 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
$7,920 USD