Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

VG • M/SI1 • GIA 6361298847

Certificate GIA 6361298847

Diamond specifications and retailer prices

From $2,854 USD
As of November 6, 2026
Save $3,275 USD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,129 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6361298847. Listed at 11 retailers as of November 5, 2026, with prices from $2,854 to $6,129, a $3,275 spread on the same certified stone. NZ Jewellers lists it at $6,129. 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
M
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6361298847
Dimensions8.52 × 6.17 × 4.04 mm
L/W Ratio1.38
Top View
8.52 mm6.17 mm1.50 ctM / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6361298847
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.5%

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 6
Current: $4,095 USD|Low: $2,301 USD|High: $4,323 USD|Avg: $3,320 USD|+2.2%
Retailer 1
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
Retailer 15
November 6, 2026
Retailer 7$2,301 USD
Retailer 13$2,854 USD
Retailer 6$2,936 USD
Retailer 3$3,054 USD
Retailer 12$3,090 USD
Retailer 2$3,162 USD
Retailer 10$3,187 USD
Retailer 11$3,187 USD
Retailer 14$3,205 USD
Retailer 4$3,236 USD
Retailer 9$3,309 USD
Retailer 5$3,534 USD
Retailer 15$3,677 USD
Retailer 1$4,095 USD
Retailer 8$4,293 USD

25 data points across 15 retailers

11 retailers$2,854 USD to $6,129 USD

B+
Cheapest Retailer
-
$2,854 USD
B
Retailer 2
-
$3,054 USD
View
B
Retailer 3
-
$3,090 USD
View
Retailer 4
-
$3,187 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$3,187 USD
View
B
Retailer 6
-
$3,205 USD
View
B
Retailer 7
-
$3,309 USD
View
B
Retailer 8
-
$3,677 USD
View
B
Retailer 9
-
$4,095 USD
View
B
Retailer 10
-
$4,293 USD
View
Most Expensive
C
NZ Jewellers
796f7d7c-0431-4ff5-818c-04e2f8196d0b · Nov 5
$6,129 USD
View
10 more retailers have this diamond
Prices start from $2,854 USDSave up to $3,275 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
$2,854 USD