Cushion|Natural|GIA

0.87ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6172390537

Certificate GIA 6172390537

Diamond specifications and retailer prices

From $2,630 USD
As of October 28, 2026
Save $3,130 USD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,761 USD 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 $2,630 to $5,761, a $3,130 spread on the same certified stone. MOH London lists it at $5,761. 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
Color
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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Price History

Last verified: Oct 28
Current: $5,761 USD|Low: $2,669 USD|High: $5,800 USD|Avg: $3,700 USD|+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
October 30, 2026
Retailer 12$2,669 USD
Retailer 7$2,685 USD
Retailer 8$3,020 USD
Retailer 9$3,104 USD
Retailer 3$3,172 USD
Retailer 11$3,342 USD
Retailer 2$3,581 USD
Retailer 10$3,674 USD
Retailer 5$3,771 USD
Retailer 4$3,934 USD
Retailer 6$5,056 USD
MOH London$5,761 USD

44 data points across 12 retailers

20 retailers$2,630 USD to $5,761 USD

B
Cheapest Retailer
-
$2,630 USD
B
Retailer 2
-
$2,669 USD
View
Retailer 3
-
$2,685 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$2,745 USD
View
B
Retailer 5
-
$2,780 USD
View
B
Retailer 6
-
$2,916 USD
View
B
Retailer 7
-
$3,020 USD
View
B
Retailer 8
-
$3,104 USD
View
B
Retailer 9
-
$3,172 USD
CA$4,406 CAD
View
B
Retailer 10
-
$3,342 USD
View
B
Retailer 11
-
$3,530 USD
View
B
Retailer 12
-
$3,530 USD
View
B
Retailer 13
-
$3,581 USD
£2,819 GBP
View
B
Retailer 14
-
$3,650 USD
View
Retailer 15
-
$3,674 USD
A$5,652 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$3,771 USD
€3,591 EUR
View
Retailer 17
-
$3,883 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$3,934 USD
View
B
Retailer 19
-
$5,056 USD
ZAR 81,682 ZAR
View
Most Expensive
B
MOH London
6D1338335 · Oct 29
$5,761 USD
£4,536 GBP
View
19 more retailers have this diamond
Prices start from $2,630 USDSave up to $3,130 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
0.87ct Cushion
$2,630 USD