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Cushion|Natural|GIA

5.35ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 1226905178

Certificate GIA 1226905178

Diamond specifications and retailer prices

From $115,768 USD
£91,156 GBP
As of October 28, 2026
Save $66,323 USD (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $182,091 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.35ct natural cushion diamond

This 5.35ct natural cushion sits in the over five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1226905178. Listed at 4 retailers as of October 28, 2026, with prices from $115,768 to $182,091, a $66,323 spread on the same certified stone. MOH London lists it at $182,091. 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

5.35
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1226905178
Dimensions10.49 × 9.58 × 6.13 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
10.49 mm9.58 mm5.35 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1226905178
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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: Oct 28
Current: $182,091 USD|Low: $110,450 USD|High: $183,304 USD|Avg: $138,806 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$110,450 USD
Retailer 3$115,768 USD
Retailer 2$136,494 USD
MOH London$182,091 USD

16 data points across 4 retailers

4 retailers$115,768 USD to $182,091 USD

Retailer 1
-
$110,450 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$115,768 USD
£91,156 GBP
View
B
Retailer 3
-
$136,494 USD
€129,994 EUR
View
Most Expensive
B
MOH London
C6A2A5B07 · Oct 29
$182,091 USD
£143,379 GBP
View
3 more retailers have this diamond
Prices start from $115,768 USDSave up to $66,323 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+
5.35ct Cushion
$115,768 USD