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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

GD • M/SI1 • GIA 5336459993

Certificate GIA 5336459993

Diamond specifications and retailer prices

From $6,256 NZD
As of November 6, 2026
Save $2,372 NZD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,628 NZD at Yorxs · As of November 6, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5336459993. Listed at 4 retailers as of November 6, 2026, with prices from $6,256 to $8,628, a $2,372 spread on the same certified stone. Yorxs lists it at $8,628. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5336459993
Dimensions9.58 × 6.31 × 3.72 mm
L/W Ratio1.52
Top View
9.58 mm6.31 mm1.50 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5336459993
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,296 NZD|Low: $6,256 NZD|High: $8,650 NZD|Avg: $7,228 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2$6,256 NZD
Retailer 1$6,296 NZD
Retailer 3$7,733 NZD
Yorxs$8,628 NZD

22 data points across 4 retailers

4 retailers$6,256 NZD to $8,628 NZD

B
Cheapest Retailer
-
$6,256 NZD
B
Retailer 2
-
$6,296 NZD
View
C
Retailer 3
-
$7,733 NZD
View
Most Expensive
C
Yorxs
230054223 · Nov 6
$8,628 NZD
€4,555 EUR
View
3 more retailers have this diamond
Prices start from $6,256 NZDSave up to $2,372 NZD

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
$6,256 NZD