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Cushion|Lab Grown|IGI

0.85ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG571304658

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304658

Diamond specifications and retailer prices

From $1,180 USD
As of October 30, 2026
Save $771 USD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,367 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 0.85ct lab-grown cushion diamond

This 0.85ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG571304658 or 571304658. Listed at 9 retailers as of October 28, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304658
Dimensions6.07 × 5.10 × 3.19 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.07 mm5.10 mm0.85 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304658
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 31.3°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,367 USD|Low: $1,180 USD|High: $4,205 USD|Avg: $2,441 USD|+3.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$1,180 USD
Retailer 8$1,223 USD
Retailer 4$1,756 USD
Retailer 2$1,772 USD
Retailer 7$1,951 USD
Cape Diamonds$2,367 USD
Retailer 9$3,383 USD
Retailer 6$3,570 USD
Retailer 3$4,172 USD

42 data points across 9 retailers

9 retailers$1,180 USD to $1,951 USD

B
Cheapest Retailer
-
$1,180 USD
Final sale: no returns
Retailer 2
-
$1,223 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,756 USD
£1,383 GBP
View
Price last confirmed 13 days ago
B
Retailer 4
-
$1,772 USD
£1,395 GBP
View
B
Retailer 5
-
$1,951 USD
View
Most Expensive
Cape Diamonds
cert_571304658 · Oct 29
$2,367 USD
ZAR 38,246 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from $1,180 USDSave up to $771 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
0.85ct Cushion
$1,180 USD