Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 7451116616

Certificate GIA 7451116616

Diamond specifications and retailer prices

From $5,107 USD
As of November 6, 2026
Save $6,581 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,688 USD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7451116616. Listed at 19 retailers as of November 5, 2026, with prices from $5,107 to $11,688, a $6,581 spread on the same certified stone. NZ Jewellers lists it at $11,688. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7451116616
Dimensions9.37 × 6.22 × 3.74 mm
L/W Ratio1.51
Top View
9.37 mm6.22 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7451116616
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,593 USD|Low: $4,908 USD|High: $10,420 USD|Avg: $6,812 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$5,107 USD
Retailer 6$5,124 USD
Retailer 5$5,965 USD
Retailer 8$6,030 USD
Retailer 10$6,095 USD
Retailer 9$6,450 USD
Retailer 3$6,636 USD
Retailer 2$7,096 USD
Retailer 1$7,593 USD
Retailer 4$10,267 USD

40 data points across 10 retailers

19 retailers$5,107 USD to $11,688 USD

B+
Cheapest Retailer
-
$5,107 USD
A
Retailer 2
-
$5,124 USD
View
Retailer 3
-
$5,827 USD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$5,965 USD
View
B+
Retailer 5
-
$5,967 USD
View
Retailer 6
-
$6,030 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$6,095 USD
View
B+
Retailer 8
-
$6,342 USD
View
B
Retailer 9
-
$6,450 USD
View
Final sale: no returns
Retailer 10
-
$6,451 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$6,636 USD
View
B
Retailer 12
-
$6,988 USD
View
B
Retailer 13
-
$7,096 USD
View
B
Retailer 14
-
$7,148 USD
View
B
Retailer 15
-
$7,593 USD
View
B
Retailer 16
-
$8,063 USD
View
B
Retailer 17
-
$9,457 USD
View
B
Retailer 18
-
$10,267 USD
View
Most Expensive
C
NZ Jewellers
d95e50b9-6d2b-4ac5-a91f-bf4397e95684 · Nov 5
$11,688 USD
View
18 more retailers have this diamond
Prices start from $5,107 USDSave up to $6,581 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.

A
1.50ct Oval
$5,107 USD