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Cushion|Natural|GIA

0.86ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1449714265

Certificate GIA 1449714265

Diamond specifications and retailer prices

From $2,509 SGD
$1,957 USD
As of October 28, 2026
Save $2,368 SGD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,877 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.86ct natural cushion diamond

This 0.86ct natural cushion sits in the just-under-one-carat band, graded E 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 1449714265. Listed at 12 retailers as of October 28, 2026, with prices from $2,509 to $4,877, a $2,368 spread on the same certified stone. MOH London lists it at $4,877. 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

0.86
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449714265
Dimensions5.87 × 5.11 × 3.56 mm
L/W Ratio1.15
Key to symbols
Feather, Cloud
Top View
5.87 mm5.11 mm0.86 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449714265
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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: $4,877 SGD|Low: $2,590 SGD|High: $4,909 SGD|Avg: $3,595 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$2,590 SGD
Retailer 6$2,837 SGD
Retailer 2$3,103 SGD
Retailer 8$3,488 SGD
Retailer 3$3,511 SGD
Retailer 4$3,538 SGD
Retailer 5$4,186 SGD
MOH London$4,877 SGD

38 data points across 8 retailers

12 retailers$2,509 SGD to $4,877 SGD

B+
Cheapest Retailer
-
$2,509 SGD
$1,957 USD
B+
Retailer 2
-
$2,563 SGD
$1,999 USD
View
B+
Retailer 3
-
$2,590 SGD
$2,020 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$2,837 SGD
$2,213 USD
View
B+
Retailer 5
-
$2,853 SGD
$2,225 USD
View
B+
Retailer 6
-
$3,015 SGD
$2,352 USD
View
B+
Retailer 7
-
$3,103 SGD
£1,906 GBP
View
B
Retailer 8
-
$3,488 SGD
A$4,186 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$3,511 SGD
£2,157 GBP
View
B
Retailer 10
-
$3,538 SGD
€2,628 EUR
View
B
Retailer 11
-
$4,186 SGD
ZAR 52,741 ZAR
View
Most Expensive
B
MOH London
C3D80AEAC · Oct 29
$4,877 SGD
£2,995 GBP
View
11 more retailers have this diamond
Prices start from $2,509 SGDSave up to $2,368 SGD

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+
0.86ct Cushion
$2,509 SGD