CaratHunter
Plans
Oval|Natural|HRD

1.22ct K SI1 Oval Natural Diamond

EX • K/SI1 • HRD 250000277058

Certificate HRD 250000277058

Diamond specifications and retailer prices

From $2,951 NZD
As of November 3, 2026
Save $4,245 NZD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,196 NZD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000277058. Listed at 4 retailers as of November 3, 2026, with prices from $2,951 to $7,196, a $4,245 spread on the same certified stone. NZ Jewellers lists it at $7,196. 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

1.22
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle36.12°
OriginNatural
Grading LabHRD
CertificateHRD 250000277058
Dimensions8.77 × 5.86 × 3.42 mm
L/W Ratio1.50
Girdle conditionMedium
Top View
8.77 mm5.86 mm1.22 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000277058
Side View
Table 60.0%Crown 39.2°GirdlePavilion 36.12°CuletDepth 58.4%

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: Nov 3
Current: $7,196 NZD|Low: $2,951 NZD|High: $7,327 NZD|Avg: $4,369 NZD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$2,951 NZD
Retailer 3$3,086 NZD
Retailer 5$3,714 NZD
Retailer 6$3,725 NZD
Retailer 2$5,139 NZD
NZ Jewellers$7,196 NZD

16 data points across 6 retailers

4 retailers$2,951 NZD to $7,196 NZD

A
Cheapest Retailer
-
$2,951 NZD
B+
Retailer 2
-
$3,086 NZD
View
B
Retailer 3
-
$5,139 NZD
View
Most Expensive
B
NZ Jewellers
e0796ef9-0a3f-4fa4-97cc-48d903ec0fc3 · Nov 7
$7,196 NZD
$3,989 USD
View
3 more retailers have this diamond
Prices start from $2,951 NZDSave up to $4,245 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.

A
1.22ct Oval
$2,951 NZD