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Cushion|Natural|GIA

0.34ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 1236735117

Certificate GIA 1236735117

Diamond specifications and retailer prices

From $730 CAD
£411 GBP
As of November 1, 2026
Save $642 CAD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,371 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.34ct natural cushion diamond

This 0.34ct natural cushion sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236735117. Listed at 5 retailers as of November 1, 2026, with prices from $730 to $1,371, a $642 spread on the same certified stone. MOH London lists it at $1,371. 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

0.34
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236735117
Dimensions4.12 × 4.03 × 2.78 mm
L/W Ratio1.02
Top View
4.12 mm4.03 mm0.34 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236735117
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 69.0%

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 1
Current: $1,371 CAD|Low: $688 CAD|High: $1,387 CAD|Avg: $954 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$730 CAD
Retailer 4$813 CAD
Retailer 3$904 CAD
Retailer 5$951 CAD
MOH London$1,371 CAD

43 data points across 5 retailers

5 retailers$730 CAD to $1,371 CAD

B+
Cheapest Retailer
-
$730 CAD
£411 GBP
B+
Retailer 2
-
$813 CAD
£458 GBP
View
B
Retailer 3
-
$904 CAD
€616 EUR
View
Retailer 4
-
$951 CAD
A$1,047 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
9ECBBA0EA · Nov 1
$1,371 CAD
£773 GBP
View
4 more retailers have this diamond
Prices start from $730 CADSave up to $642 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+
0.34ct Cushion
$730 CAD