Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 6243054198

Certificate GIA 6243054198

Diamond specifications and retailer prices

From $9,394 CAD
$6,725 USD
As of October 28, 2026
Save $11,464 CAD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,859 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6243054198. Listed at 18 retailers as of October 28, 2026, with prices from $9,394 to $20,859, a $11,464 spread on the same certified stone. NZ Jewellers lists it at $20,859. 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
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.17°
OriginNatural
Grading LabGIA
CertificateGIA 6243054198
Dimensions9.85 × 5.97 × 3.68 mm
L/W Ratio1.65
Girdle conditionVery Thick
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
9.85 mm5.97 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243054198
Side View
Table 64.0%Crown 43.17°Girdle: STK-VTKPavilionCulet: NoneDepth 61.7%

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: Oct 28
Current: $20,859 CAD|Low: $9,394 CAD|High: $20,859 CAD|Avg: $12,415 CAD|+10.7%
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
Retailer 21
October 30, 2026
Retailer 16$9,394 CAD
Retailer 14$9,697 CAD
Retailer 7$9,782 CAD
Retailer 21$9,859 CAD
Retailer 5$9,999 CAD
Retailer 10$10,058 CAD
Retailer 17$10,123 CAD
Retailer 3$10,428 CAD
Retailer 12$10,788 CAD
Retailer 18$10,835 CAD
Retailer 8$11,298 CAD
Retailer 4$11,473 CAD
Retailer 2$11,621 CAD
Retailer 19$11,690 CAD
Retailer 11$12,530 CAD
Retailer 9$12,607 CAD
Retailer 20$13,037 CAD
Retailer 6$13,518 CAD
Retailer 15$13,606 CAD
Retailer 13$17,475 CAD
NZ Jewellers$20,859 CAD

29 data points across 21 retailers

18 retailers$9,394 CAD to $20,859 CAD

A
Cheapest Retailer
-
$9,394 CAD
$6,725 USD
A
Retailer 2
-
$9,782 CAD
$7,003 USD
View
Retailer 3
-
$9,859 CAD
$7,058 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$9,999 CAD
$7,158 USD
View
B+
Retailer 5
-
$10,123 CAD
$7,247 USD
View
B+
Retailer 6
-
$10,428 CAD
$7,465 USD
View
Final sale: no returns
Retailer 7
-
$10,788 CAD
A$11,882 AUD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$10,835 CAD
$7,756 USD
View
Retailer 9
-
$11,298 CAD
$8,088 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$11,473 CAD
$8,213 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$11,621 CAD
£6,550 GBP
View
B+
Retailer 12
-
$11,690 CAD
£6,590 GBP
View
B
Retailer 13
-
$12,607 CAD
$9,025 USD
View
B
Retailer 14
-
$13,037 CAD
$9,333 USD
View
B
Retailer 15
-
$13,518 CAD
£7,620 GBP
View
B
Retailer 16
-
$13,606 CAD
€9,276 EUR
View
C
Retailer 17
-
$17,475 CAD
£9,850 GBP
View
Most Expensive
C
NZ Jewellers
5d43b952-d5b4-48f6-aad8-2f73fa0e7742 · Oct 30
$20,859 CAD
$14,932 USD
View
17 more retailers have this diamond
Prices start from $9,394 CADSave up to $11,464 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
$9,394 CAD