Marquise|Lab Grown|IGI

0.91ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG797653773

Certificate IGI LG797653773

Diamond specifications and retailer prices

From $781 USD
As of October 29, 2026
Save $299 USD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,080 USD at Zales · As of October 28, 2026
View at Zales

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise 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 LG797653773 or 797653773. Listed at 4 retailers as of October 28, 2026, with prices from $781 to $1,080, a $299 spread on the same certified stone. Zales lists it at $1,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797653773
Dimensions9.94 × 5.05 × 3.15 mm
L/W Ratio1.97
Top View
9.94 mm5.05 mm0.91 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797653773
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $781 USD|Low: $781 USD|High: $1,080 USD|Avg: $990 USD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1$781 USD
Retailer 2$880 USD
Retailer 3$1,080 USD
Zales$1,080 USD

4 data points across 4 retailers

4 retailers$781 USD to $1,080 USD

B+
Cheapest Retailer
-
$781 USD
B
Retailer 2
-
$880 USD
View
B
Retailer 3
-
$1,080 USD
View
Most Expensive
B
Zales
528282229 · Oct 28
$1,080 USD
View
3 more retailers have this diamond
Prices start from $781 USDSave up to $299 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+
0.91ct Marquise
$781 USD