CaratHunter
Plans
Oval|Natural|GIA

1.51ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6542974224

Certificate GIA 6542974224

Diamond specifications and retailer prices

From $6,383 CAD
HK$35,700 HKD
As of October 31, 2026
Save $7,867 CAD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,250 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542974224. Listed at 20 retailers as of October 30, 2026, with prices from $6,383 to $14,250, a $7,867 spread on the same certified stone. NZ Jewellers lists it at $14,250. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542974224
Dimensions8.85 × 6.45 × 4.20 mm
L/W Ratio1.37
Top View
8.85 mm6.45 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542974224
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.1%

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 31
Current: $14,250 CAD|Low: $6,330 CAD|High: $14,673 CAD|Avg: $8,480 CAD|-2.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 2$6,383 CAD
Retailer 20$6,461 CAD
Retailer 9$6,730 CAD
Retailer 12$6,835 CAD
Retailer 6$6,873 CAD
Retailer 10$7,124 CAD
Retailer 4$7,718 CAD
Retailer 5$7,718 CAD
Retailer 8$7,718 CAD
Retailer 19$7,758 CAD
Retailer 13$8,174 CAD
Retailer 16$8,270 CAD
Retailer 18$8,270 CAD
Retailer 15$8,279 CAD
Retailer 17$8,549 CAD
Retailer 14$8,758 CAD
Retailer 11$8,905 CAD
Retailer 7$9,750 CAD
Retailer 3$12,569 CAD
NZ Jewellers$14,250 CAD

24 data points across 20 retailers

20 retailers$6,383 CAD to $14,250 CAD

A
Cheapest Retailer
-
$6,383 CAD
HK$35,700 HKD
A
Retailer 2
-
$6,461 CAD
$4,625 USD
View
A
Retailer 3
-
$6,730 CAD
$4,818 USD
View
A
Retailer 4
-
$6,835 CAD
$4,893 USD
View
A
Retailer 5
-
$6,873 CAD
$4,920 USD
View
A
Retailer 6
-
$7,124 CAD
$5,100 USD
View
Final sale: no returns
A
Retailer 7
-
$7,718 CAD
$5,525 USD
View
A
Retailer 8
-
$7,718 CAD
$5,525 USD
View
A
Retailer 9
-
$7,718 CAD
$5,525 USD
View
A
Retailer 10
-
$7,758 CAD
$5,554 USD
View
A
Retailer 11
-
$8,174 CAD
£4,607 GBP
View
A
Retailer 12
-
$8,270 CAD
$5,920 USD
View
A
Retailer 13
-
$8,270 CAD
$5,920 USD
View
A
Retailer 14
-
$8,279 CAD
£4,667 GBP
View
A
Retailer 15
-
$8,549 CAD
$6,120 USD
View
A
Retailer 16
-
$8,758 CAD
€5,971 EUR
View
B+
Retailer 17
-
$8,905 CAD
$6,375 USD
View
B+
Retailer 18
-
$9,750 CAD
$6,980 USD
View
B+
Retailer 19
-
$12,569 CAD
£7,085 GBP
View
Most Expensive
B
NZ Jewellers
cb77cd7d-8c2c-4a6e-8b6f-273c1d609289 · Oct 30
$14,250 CAD
$10,201 USD
View
19 more retailers have this diamond
Prices start from $6,383 CADSave up to $7,867 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.

A
1.51ct Oval
$6,383 CAD