Oval|Natural|GIA

1.50ct D I1 Oval Natural Diamond

ID • D/I1 • GIA 5463625081

Certificate GIA 5463625081

Diamond specifications and retailer prices

From $6,836 NZD
HK$30,100 HKD
As of October 30, 2026
Save $8,810 NZD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $15,646 NZD at NZ Jewellers · As of October 30, 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5463625081. Listed at 8 retailers as of October 30, 2026, with prices from $6,836 to $15,646, a $8,810 spread on the same certified stone. NZ Jewellers lists it at $15,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5463625081
Dimensions8.80 × 6.16 × 4.08 mm
L/W Ratio1.43
Top View
8.80 mm6.16 mm1.50 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5463625081
Side View
Table 60.0%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: Oct 30
Current: $15,646 NZD|Low: $6,836 NZD|High: $15,907 NZD|Avg: $10,047 NZD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7$6,836 NZD
Retailer 5$8,180 NZD
Retailer 9$8,305 NZD
Retailer 3$9,354 NZD
Retailer 4$9,354 NZD
Retailer 8$9,354 NZD
Retailer 2$10,571 NZD
Retailer 6$10,795 NZD
Retailer 10$11,347 NZD
NZ Jewellers$15,646 NZD

28 data points across 10 retailers

8 retailers$6,836 NZD to $15,646 NZD

A
Cheapest Retailer
-
$6,836 NZD
HK$30,100 HKD
A
Retailer 2
-
$8,180 NZD
$4,610 USD
View
A
Retailer 3
-
$9,354 NZD
$5,272 USD
View
A
Retailer 4
-
$9,354 NZD
$5,272 USD
View
A
Retailer 5
-
$9,354 NZD
$5,272 USD
View
B+
Retailer 6
-
$10,571 NZD
€5,674 EUR
View
B+
Retailer 7
-
$10,795 NZD
$6,084 USD
View
Most Expensive
B
NZ Jewellers
82310777-c106-4853-a99f-5196296dabf8 · Oct 30
$15,646 NZD
$8,818 USD
View
7 more retailers have this diamond
Prices start from $6,836 NZDSave up to $8,810 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
$6,836 NZD