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Oval|Natural|GIA

1.50ct I IF Oval Natural Diamond

VG • I/IF • GIA 2556041802

Certificate GIA 2556041802

Diamond specifications and retailer prices

From $11,929 NZD
As of November 4, 2026
Save $11,079 NZD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,482 NZD at NZ Jewellers · As of September 19, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556041802. Listed at 22 retailers as of November 4, 2026, with a 93% 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
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 2556041802
Dimensions8.91 × 6.42 × 4.02 mm
L/W Ratio1.39
Top View
8.91 mm6.42 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556041802
Side View
Table 62.0%Crown 38.9°Girdle: THN-STKPavilion 36.9°Culet: NDepth 62.7%

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 4
Current: $17,124 NZD|Low: $11,929 NZD|High: $24,643 NZD|Avg: $16,012 NZD|-5.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10$11,929 NZD
Retailer 16$12,317 NZD
Retailer 6$12,470 NZD
Retailer 9$13,084 NZD
Retailer 8$13,347 NZD
Retailer 13$13,795 NZD
Retailer 4$13,843 NZD
Retailer 15$14,356 NZD
Retailer 12$15,295 NZD
Retailer 7$15,752 NZD
Retailer 2$15,868 NZD
Retailer 18$15,868 NZD
Retailer 5$16,544 NZD
Retailer 11$16,715 NZD
Retailer 1$17,124 NZD
Retailer 17$17,826 NZD
Retailer 19$17,892 NZD
Retailer 14$20,196 NZD
Retailer 3$23,008 NZD

28 data points across 19 retailers

22 retailers$11,929 NZD to $23,008 NZD

A
Cheapest Retailer
-
$11,929 NZD
A
Retailer 2
-
$12,317 NZD
View
A
Retailer 3
-
$12,470 NZD
View
A
Retailer 4
-
$13,084 NZD
View
A
Retailer 5
-
$13,347 NZD
View
A
Retailer 6
-
$13,795 NZD
View
A
Retailer 7
-
$13,843 NZD
View
Final sale: no returns
A
Retailer 8
-
$14,356 NZD
View
A
Retailer 9
-
$15,295 NZD
View
Retailer 10
-
$15,752 NZD
View
Price last confirmed 14 days ago
Retailer 11
-
$15,829 NZD
View
Price last confirmed 45 days ago
B+
Retailer 12
-
$15,868 NZD
View
B+
Retailer 13
-
$15,868 NZD
View
B+
Retailer 14
-
$16,544 NZD
View
B+
Retailer 15
-
$16,715 NZD
View
B+
Retailer 16
-
$17,124 NZD
View
B+
Retailer 17
-
$17,826 NZD
View
B+
Retailer 18
-
$17,892 NZD
View
Retailer 19
-
$18,264 NZD
View
Price last confirmed 45 days ago
B
Retailer 20
-
$20,196 NZD
View
B
Retailer 21
-
$23,008 NZD
View
Most Expensive
NZ Jewellers
a89a7318-83e3-4490-b9cf-4efdaedfd7a7 · Sep 19
$29,482 NZD
$16,573 USD
View
Price last confirmed 47 days ago
21 more retailers have this diamond
Prices start from $11,929 NZDSave up to $11,079 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.

A
1.50ct Oval
$11,929 NZD