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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 6552877114

Certificate GIA 6552877114

Diamond specifications and retailer prices

From $4,618 NZD
As of November 6, 2026
Save $2,953 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,034 NZD at NZ Jewellers · As of October 9, 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 L 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 6552877114. Listed at 13 retailers as of November 5, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552877114
Dimensions9.42 × 6.38 × 3.69 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Needle
Top View
9.42 mm6.38 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552877114
Side View
Table 59.0%CrownGirdlePavilionCulet: NDepth 57.9%

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: Nov 6
Current: $11,034 NZD|Low: $4,595 NZD|High: $12,402 NZD|Avg: $6,898 NZD|-11.0%
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
November 6, 2026
Retailer 9$4,618 NZD
Retailer 13$5,507 NZD
Retailer 11$5,980 NZD
Retailer 2$6,099 NZD
Retailer 12$6,202 NZD
Retailer 7$6,418 NZD
Retailer 3$6,442 NZD
Retailer 10$6,463 NZD
Retailer 5$6,595 NZD
Retailer 6$7,219 NZD
Retailer 4$7,459 NZD
Retailer 8$7,571 NZD
NZ Jewellers$11,034 NZD

27 data points across 13 retailers

13 retailers$4,618 NZD to $7,571 NZD

B+
Cheapest Retailer
-
$4,618 NZD
B
Retailer 2
-
$5,507 NZD
View
B
Retailer 3
-
$5,980 NZD
View
B
Retailer 4
-
$6,099 NZD
View
Retailer 5
-
$6,202 NZD
View
Price last confirmed 27 days ago
B
Retailer 6
-
$6,418 NZD
View
B
Retailer 7
-
$6,442 NZD
View
B
Retailer 8
-
$6,463 NZD
View
Retailer 9
-
$6,595 NZD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$7,219 NZD
View
Retailer 11
-
$7,459 NZD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$7,571 NZD
View
Most Expensive
NZ Jewellers
c0713e9f-b0f4-4850-8d82-9faa362e1fc9 · Oct 9
$11,034 NZD
$6,117 USD
View
Price last confirmed 28 days ago
12 more retailers have this diamond
Prices start from $4,618 NZDSave up to $2,953 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
$4,618 NZD