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Cushion|Natural|GIA

0.34ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6552425710

Certificate GIA 6552425710

Diamond specifications and retailer prices

From €436 EUR
SGD 661 SGD
As of October 31, 2026
Save €601 EUR (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,037 EUR at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552425710. Listed at 8 retailers as of October 29, 2026, with prices from €436 to €1,037, a €601 spread on the same certified stone. MOH London lists it at €1,037. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552425710
Dimensions3.93 × 3.95 × 2.59 mm
L/W Ratio1.01
Top View
3.93 mm3.95 mm0.34 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552425710
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 66.1%

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: Oct 31
Current: €1,037 EUR|Low: €436 EUR|High: €1,124 EUR|Avg: €678 EUR|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3€436 EUR
Retailer 2€559 EUR
Retailer 5€598 EUR
Retailer 6€612 EUR
Retailer 7€628 EUR
Retailer 4€669 EUR
Retailer 8€716 EUR
MOH London€1,037 EUR

41 data points across 8 retailers

8 retailers€436 EUR to €1,037 EUR

A
Cheapest Retailer
-
€436 EUR
SGD 661 SGD
B+
Retailer 2
-
€559 EUR
£494 GBP
View
B+
Retailer 3
-
€598 EUR
$671 USD
View
B+
Retailer 4
-
€612 EUR
£541 GBP
View
B
Retailer 5
-
€628 EUR
$704 USD
View
B+
Retailer 6
-
€669 EUR
View
Retailer 7
-
€716 EUR
A$1,236 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
CB2D2A0DE · Oct 29
€1,037 EUR
£916 GBP
View
7 more retailers have this diamond
Prices start from €436 EURSave up to €601 EUR

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
0.34ct Cushion
€436 EUR