Oval|Natural|GIA

1.51ct G I1 Oval Natural Diamond

G/I1 • GIA 1429163526

Certificate GIA 1429163526

Diamond specifications and retailer prices

From $5,543 CAD
HK$31,000 HKD
As of October 31, 2026
Save $7,053 CAD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,596 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1429163526. Listed at 7 retailers as of October 30, 2026, with prices from $5,543 to $12,596, a $7,053 spread on the same certified stone. NZ Jewellers lists it at $12,596. 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

1.51
Carat
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1429163526
Dimensions9.02 × 6.63 × 3.79 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Indented Natural
Top View
9.02 mm6.63 mm1.51 ctG / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1429163526
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.2%

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: Oct 31
Current: $5,543 CAD|Low: $5,097 CAD|High: $8,962 CAD|Avg: $6,681 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$5,097 CAD
Retailer 1$5,543 CAD
Retailer 6$5,949 CAD
Retailer 4$5,977 CAD
Retailer 3$6,822 CAD
Retailer 2$8,523 CAD
Retailer 5$8,962 CAD

15 data points across 7 retailers

7 retailers$5,543 CAD to $12,596 CAD

B+
Cheapest Retailer
-
$5,543 CAD
HK$31,000 HKD
B+
Retailer 2
-
$6,822 CAD
$4,884 USD
View
B+
Retailer 3
-
$6,822 CAD
$4,884 USD
View
B+
Retailer 4
-
$6,822 CAD
$4,884 USD
View
B
Retailer 5
-
$7,873 CAD
$5,636 USD
View
B
Retailer 6
-
$8,523 CAD
€5,811 EUR
View
Most Expensive
C
NZ Jewellers
11d39b18-c5f9-48e8-ad49-6ef6de3a17b8 · Oct 30
$12,596 CAD
$9,017 USD
View
6 more retailers have this diamond
Prices start from $5,543 CADSave up to $7,053 CAD

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+
1.51ct Oval
$5,543 CAD