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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 $489 USD
SGD 661 SGD
As of October 31, 2026
Save $674 USD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,163 USD 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 $489 to $1,163, a $674 spread on the same certified stone. MOH London lists it at $1,163. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,163 USD|Low: $489 USD|High: $1,261 USD|Avg: $759 USD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$489 USD
Retailer 2$627 USD
Retailer 5$671 USD
Retailer 6$687 USD
Retailer 7$704 USD
Retailer 4$751 USD
Retailer 8$804 USD
MOH London$1,163 USD

41 data points across 8 retailers

8 retailers$489 USD to $1,163 USD

A
Cheapest Retailer
-
$489 USD
SGD 661 SGD
B+
Retailer 2
-
$627 USD
£494 GBP
View
B+
Retailer 3
-
$671 USD
View
B+
Retailer 4
-
$687 USD
£541 GBP
View
B
Retailer 5
-
$704 USD
View
B+
Retailer 6
-
$751 USD
€715 EUR
View
Retailer 7
-
$804 USD
A$1,236 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
CB2D2A0DE · Oct 29
$1,163 USD
£916 GBP
View
7 more retailers have this diamond
Prices start from $489 USDSave up to $674 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.

A
0.34ct Cushion
$489 USD