CaratHunter
Plans
Cushion|Lab Grown|IGI

0.71ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG585391405

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG585391405

Diamond specifications and retailer prices

From $280 USD
€267 EUR
As of November 2, 2026
Save $1,009 USD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,289 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG585391405 or 585391405. Listed at 6 retailers as of November 1, 2026, with prices from $280 to $1,289, a $1,009 spread on the same certified stone. MOH London lists it at $1,289. 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

0.71
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585391405
Dimensions6.86 × 4.71 × 3.11 mm
L/W Ratio1.46
Girdle conditionFaceted
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
6.86 mm4.71 mm0.71 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG585391405
Side View
Table 60.0%Crown 34.2°Girdle: THN-STKPavilion 41.3°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,289 USD|Low: $272 USD|High: $1,304 USD|Avg: $590 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$280 USD
Retailer 9$296 USD
Retailer 6$465 USD
Retailer 4$466 USD
Retailer 7$481 USD
Retailer 3$495 USD
Retailer 5$523 USD
Retailer 10$577 USD
Retailer 12$650 USD
Retailer 8$662 USD
Retailer 11$991 USD
MOH London$1,289 USD

15 data points across 12 retailers

6 retailers$280 USD to $1,289 USD

A
Cheapest Retailer
-
$280 USD
€267 EUR
B+
Retailer 2
-
$465 USD
View
B+
Retailer 3
-
$466 USD
£367 GBP
View
B+
Retailer 4
-
$491 USD
View
Retailer 5
-
$523 USD
SGD 707 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG585391405 · Nov 1
$1,289 USD
£1,015 GBP
View
5 more retailers have this diamond
Prices start from $280 USDSave up to $1,009 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.

A
0.71ct Cushion
$280 USD