Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 7401208181

Certificate GIA 7401208181

Diamond specifications and retailer prices

From $3,929 USD
As of November 6, 2026
Save $5,029 USD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,958 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 7401208181. Listed at 18 retailers as of November 5, 2026, with prices from $3,929 to $8,958, a $5,029 spread on the same certified stone. NZ Jewellers lists it at $8,958. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7401208181
Dimensions8.28 × 6.31 × 4.19 mm
L/W Ratio1.31
Top View
8.28 mm6.31 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7401208181
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $8,958 USD|Low: $3,720 USD|High: $8,958 USD|Avg: $5,415 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 6, 2026
Retailer 7$3,929 USD
Retailer 12$4,000 USD
Retailer 10$4,232 USD
Retailer 8$4,305 USD
Retailer 9$4,478 USD
Retailer 3$4,853 USD
Retailer 11$4,853 USD
Retailer 4$4,893 USD
Retailer 2$5,175 USD
Retailer 6$6,060 USD
Retailer 5$8,507 USD
NZ Jewellers$8,958 USD

45 data points across 12 retailers

18 retailers$3,929 USD to $8,958 USD

A
Cheapest Retailer
-
$3,929 USD
A
Retailer 2
-
$4,000 USD
View
B+
Retailer 3
-
$4,232 USD
View
Retailer 4
-
$4,305 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,478 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,558 USD
View
B+
Retailer 7
-
$4,853 USD
View
Retailer 8
-
$4,853 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,853 USD
View
B+
Retailer 10
-
$4,893 USD
View
B+
Retailer 11
-
$5,175 USD
View
B+
Retailer 12
-
$5,440 USD
View
B+
Retailer 13
-
$5,440 USD
View
B+
Retailer 14
-
$5,599 USD
View
B+
Retailer 15
-
$5,620 USD
View
B+
Retailer 16
-
$6,060 USD
View
B
Retailer 17
-
$8,507 USD
View
Most Expensive
B
NZ Jewellers
ab018ebd-2bdf-42a3-a20c-dd808438bc82 · Nov 5
$8,958 USD
View
17 more retailers have this diamond
Prices start from $3,929 USDSave up to $5,029 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
$3,929 USD