Oval|Natural|GIA

1.50ct G I1 Oval Natural Diamond

GD • G/I1 • GIA 2547748077

Certificate GIA 2547748077

Diamond specifications and retailer prices

From $8,048 NZD
$4,536 USD
As of November 1, 2026
Save $3,081 NZD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,039 NZD at NZ Jewellers · As of September 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 G colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547748077. Listed at 8 retailers as of November 1, 2026, with a 38% 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
G
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547748077
Dimensions8.95 × 6.44 × 4.05 mm
L/W Ratio1.39
Top View
8.95 mm6.44 mm1.50 ctG / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547748077
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 62.8%

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 1
Current: $17,039 NZD|Low: $8,048 NZD|High: $17,039 NZD|Avg: $10,940 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$8,048 NZD
Retailer 3$8,162 NZD
Retailer 6$9,228 NZD
Retailer 5$10,649 NZD
Retailer 2$11,130 NZD
Retailer 7$12,145 NZD
NZ Jewellers$17,039 NZD

17 data points across 7 retailers

8 retailers$8,048 NZD to $11,130 NZD

B+
Cheapest Retailer
-
$8,048 NZD
$4,536 USD
B+
Retailer 2
-
$8,162 NZD
$4,600 USD
View
Retailer 3
-
$9,228 NZD
$5,201 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$9,228 NZD
$5,201 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$9,228 NZD
$5,201 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$10,649 NZD
$6,002 USD
View
Price last confirmed 34 days ago
B
Retailer 7
-
$11,130 NZD
€5,974 EUR
View
Most Expensive
NZ Jewellers
d1804fb8-0f91-44c6-98b0-db0dc005cb67 · Sep 30
$17,039 NZD
$9,603 USD
View
Price last confirmed 32 days ago
7 more retailers have this diamond
Prices start from $8,048 NZDSave up to $3,081 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
$8,048 NZD