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Cushion|Natural|HRD

1.23ct H SI2 Cushion Natural Diamond

EX • H/SI2 • HRD 200000040371

Shape and cutting style on the report: Cushion

Certificate HRD 200000040371

Diamond specifications and retailer prices

From $2,348 USD
As of November 4, 2026
Save $3,134 USD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,482 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded H 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 HRD 200000040371. Listed at 10 retailers as of November 4, 2026, with prices from $2,348 to $5,482, a $3,134 spread on the same certified stone. NZ Jewellers lists it at $5,482. 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

1.23
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 200000040371
Dimensions6.29 × 5.52 × 3.95 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
6.29 mm5.52 mm1.23 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 200000040371
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 72.0%

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: Nov 4
Current: $5,482 USD|Low: $2,348 USD|High: $5,482 USD|Avg: $3,023 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$2,348 USD
Retailer 8$2,420 USD
Retailer 3$2,622 USD
Retailer 5$2,622 USD
Retailer 4$2,723 USD
Retailer 6$2,763 USD
Retailer 9$2,990 USD
Retailer 7$3,026 USD
Retailer 2$3,256 USD
NZ Jewellers$5,482 USD

14 data points across 10 retailers

10 retailers$2,348 USD to $5,482 USD

B+
Cheapest Retailer
-
$2,348 USD
B+
Retailer 2
-
$2,420 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,622 USD
View
Retailer 4
-
$2,622 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,723 USD
View
B+
Retailer 6
-
$2,763 USD
View
B
Retailer 7
-
$2,990 USD
View
B
Retailer 8
-
$3,026 USD
View
B+
Retailer 9
-
$3,256 USD
View
Most Expensive
C
NZ Jewellers
d261de3c-d643-408e-b0b6-b4439da72795 · Nov 5
$5,482 USD
View
9 more retailers have this diamond
Prices start from $2,348 USDSave up to $3,134 USD

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+
1.23ct Cushion
$2,348 USD