Cushion|Natural|HRD

3.12ct M SI1 Cushion Natural Diamond

VG • M/SI1 • HRD 200000024423

Shape and cutting style on the report: Cushion

Certificate HRD 200000024423

Diamond specifications and retailer prices

From $6,770 USD
As of November 4, 2026
Save $1,226 USD (15%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,100 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 3.12ct natural cushion diamond

This 3.12ct natural cushion sits in the three to five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 200000024423. Listed at 6 retailers as of November 4, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.12
Carat
M
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 200000024423
Dimensions8.67 × 7.83 × 5.33 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
8.67 mm7.83 mm3.12 ctM / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 200000024423
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: 0.8Depth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $13,100 USD|Low: $6,770 USD|High: $13,100 USD|Avg: $9,320 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 7$6,770 USD
Retailer 5$7,230 USD
Retailer 3$7,996 USD
Retailer 2$8,494 USD
Retailer 4$9,037 USD
Retailer 6$12,652 USD
NZ Jewellers$13,100 USD

10 data points across 7 retailers

6 retailers$6,770 USD to $7,996 USD

B+
Cheapest Retailer
-
$6,770 USD
Retailer 2
-
$7,832 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$7,953 USD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$7,996 USD
View
Retailer 5
-
$9,037 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
c1f001b7-07f1-4e5e-a8e5-f1731fc054ad · Sep 30
$13,100 USD
View
Price last confirmed 37 days ago
5 more retailers have this diamond
Prices start from $6,770 USDSave up to $1,226 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+
3.12ct Cushion
$6,770 USD