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Oval|Natural|GIA

1.21ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 6512107560

Certificate GIA 6512107560

Diamond specifications and retailer prices

From $4,029 CAD
$2,884 USD
As of October 30, 2026
Save $4,733 CAD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,761 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6512107560. Listed at 17 retailers as of October 30, 2026, with prices from $4,029 to $8,761, a $4,733 spread on the same certified stone. NZ Jewellers lists it at $8,761. 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

1.21
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.89°
Pavilion angle39.45°
OriginNatural
Grading LabGIA
CertificateGIA 6512107560
Dimensions8.03 × 5.90 × 3.75 mm
L/W Ratio1.36
Top View
8.03 mm5.90 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512107560
Side View
Table 61.0%Crown 41.89°Girdle: THN-VTKPavilion 39.45°Culet: NoneDepth 63.5%

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 30
Current: $5,256 CAD|Low: $3,633 CAD|High: $8,512 CAD|Avg: $4,918 CAD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$3,960 CAD
Retailer 3$4,029 CAD
Retailer 10$4,045 CAD
Retailer 11$4,205 CAD
Retailer 9$4,279 CAD
Retailer 5$4,579 CAD
Retailer 2$4,849 CAD
Retailer 12$5,085 CAD
Retailer 13$5,085 CAD
Retailer 1$5,256 CAD
Retailer 4$5,266 CAD
Retailer 7$5,879 CAD
Retailer 6$8,455 CAD

44 data points across 13 retailers

17 retailers$4,029 CAD to $8,761 CAD

Retailer 1
-
$3,960 CAD
$2,835 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$4,029 CAD
$2,884 USD
View
B+
Retailer 3
-
$4,045 CAD
$2,896 USD
View
B+
Retailer 4
-
$4,205 CAD
$3,010 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,279 CAD
$3,063 USD
View
B+
Retailer 6
-
$4,557 CAD
$3,262 USD
View
B+
Retailer 7
-
$4,557 CAD
$3,262 USD
View
B+
Retailer 8
-
$4,579 CAD
$3,278 USD
View
B
Retailer 9
-
$4,731 CAD
$3,387 USD
View
B
Retailer 10
-
$5,085 CAD
$3,640 USD
View
B
Retailer 11
-
$5,085 CAD
$3,640 USD
View
B+
Retailer 12
-
$5,256 CAD
£2,963 GBP
View
B
Retailer 13
-
$5,257 CAD
$3,763 USD
View
B
Retailer 14
-
$5,266 CAD
$3,770 USD
View
B
Retailer 15
-
$5,879 CAD
€4,008 EUR
View
B
Retailer 16
-
$8,455 CAD
£4,766 GBP
View
Most Expensive
C
NZ Jewellers
f614ecc1-1868-4ce0-8aed-861cb89db63f · Oct 30
$8,761 CAD
$6,272 USD
View
16 more retailers have this diamond
Prices start from $4,029 CADSave up to $4,733 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+
1.21ct Oval
$4,029 CAD