Marquise|Lab Grown|IGI

0.71ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG834606221

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834606221

Diamond specifications and retailer prices

From $246 USD
As of November 1, 2026
Save $964 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,210 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834606221 or 834606221. Listed at 6 retailers as of November 1, 2026, with prices from $246 to $1,210, a $964 spread on the same certified stone. Do Amore Diamonds lists it at $1,210. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834606221
Dimensions9.26 × 4.64 × 2.90 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment.. This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
9.26 mm4.64 mm0.71 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG834606221
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,210 USD|Low: $246 USD|High: $1,210 USD|Avg: $547 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$246 USD
Retailer 2$315 USD
Retailer 4$401 USD
Retailer 3$865 USD
Do Amore Diamonds$1,210 USD

2 data points across 5 retailers

6 retailers$246 USD to $1,210 USD

A
Cheapest Retailer
-
$246 USD
B+
Retailer 2
-
$315 USD
View
B+
Retailer 3
-
$401 USD
View
B+
Retailer 4
-
$435 USD
View
B
Retailer 5
-
$865 USD
£681 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1804128 · Nov 2
$1,210 USD
View
5 more retailers have this diamond
Prices start from $246 USDSave up to $964 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 Marquise
$246 USD