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Cushion|Natural|GIA

0.87ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6172390537

Certificate GIA 6172390537

Diamond specifications and retailer prices

From $3,371 SGD
$2,630 USD
As of October 28, 2026
Save $4,012 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,384 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.87ct natural cushion diamond

This 0.87ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6172390537. Listed at 20 retailers as of October 28, 2026, with prices from $3,371 to $7,384, a $4,012 spread on the same certified stone. MOH London lists it at $7,384. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.87
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6172390537
Dimensions5.93 × 5.06 × 3.42 mm
L/W Ratio1.17
Top View
5.93 mm5.06 mm0.87 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6172390537
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $7,384 SGD|Low: $3,421 SGD|High: $7,434 SGD|Avg: $4,649 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$3,421 SGD
Retailer 8$3,441 SGD
Retailer 5$3,737 SGD
Retailer 9$3,871 SGD
Retailer 10$3,978 SGD
Retailer 3$4,066 SGD
Retailer 12$4,283 SGD
Retailer 2$4,576 SGD
Retailer 11$4,709 SGD
Retailer 6$4,833 SGD
Retailer 4$5,042 SGD
Retailer 7$6,480 SGD
MOH London$7,384 SGD

43 data points across 13 retailers

20 retailers$3,371 SGD to $7,384 SGD

B
Cheapest Retailer
-
$3,371 SGD
$2,630 USD
B
Retailer 2
-
$3,421 SGD
$2,669 USD
View
B
Retailer 3
-
$3,441 SGD
$2,685 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,518 SGD
$2,745 USD
View
B
Retailer 5
-
$3,563 SGD
$2,780 USD
View
B
Retailer 6
-
$3,737 SGD
$2,916 USD
View
B
Retailer 7
-
$3,871 SGD
$3,020 USD
View
B
Retailer 8
-
$3,978 SGD
$3,104 USD
View
B
Retailer 9
-
$4,066 SGD
CA$4,406 CAD
View
B
Retailer 10
-
$4,283 SGD
$3,342 USD
View
B
Retailer 11
-
$4,524 SGD
$3,530 USD
View
B
Retailer 12
-
$4,524 SGD
$3,530 USD
View
B
Retailer 13
-
$4,576 SGD
£2,811 GBP
View
B
Retailer 14
-
$4,678 SGD
$3,650 USD
View
B
Retailer 15
-
$4,709 SGD
A$5,652 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
$4,833 SGD
€3,591 EUR
View
B
Retailer 17
-
$4,977 SGD
$3,883 USD
View
B
Retailer 18
-
$5,042 SGD
$3,934 USD
View
B
Retailer 19
-
$6,480 SGD
ZAR 81,682 ZAR
View
Most Expensive
B
MOH London
6D1338335 · Oct 29
$7,384 SGD
£4,536 GBP
View
19 more retailers have this diamond
Prices start from $3,371 SGDSave up to $4,012 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
0.87ct Cushion
$3,371 SGD