Marquise|Lab Grown|IGI

0.71ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG826635616

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826635616

Diamond specifications and retailer prices

From $486 USD
As of November 6, 2026
Save $174 USD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $660 USD at Shane Co · As of November 6, 2026
View at Shane Co

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826635616 or 826635616. Listed at 5 retailers as of November 6, 2026, with prices from $486 to $660, a $174 spread on the same certified stone. Shane Co lists it at $660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826635616
Dimensions9.44 × 4.78 × 2.86 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm4.78 mm0.71 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826635616
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $486 USD|Low: $179 USD|High: $660 USD|Avg: $396 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Shane Co
October 31, 2026
Retailer 2$179 USD
Retailer 11$269 USD
Retailer 7$277 USD
Retailer 9$313 USD
Retailer 5$386 USD
Retailer 4$397 USD
Retailer 3$435 USD
Retailer 6$472 USD
Retailer 1$486 USD
Retailer 8$487 USD
Retailer 10$520 USD
Shane Co$660 USD

4 data points across 12 retailers

5 retailers$486 USD to $660 USD

Retailer 1
-
$179 USD
Price last confirmed 63 days ago
Retailer 2
-
$313 USD
View
Price last confirmed 81 days ago
Retailer 3
-
$386 USD
View
Price last confirmed 67 days ago
B+
Retailer 4
-
$486 USD
View
Most Expensive
B
Shane Co
26J06LY · Nov 6
$660 USD
View
4 more retailers have this diamond
Prices start from $486 USDSave up to $174 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+
0.71ct Marquise
$486 USD