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Marquise|Lab Grown|IGI

0.91ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG735570737

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735570737

Diamond specifications and retailer prices

From $681 USD
A$1,048 AUD
As of October 29, 2026
7 retailers carry this diamond
Most expensive: $681 USD at GemTrove
View at GemTrove

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 LG735570737 or 735570737. Listed at 7 retailers as of October 29, 2026. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735570737
Dimensions5.07 × 5.07 × 9.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.07 mm5.07 mm0.91 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735570737
Side View
Table 58.0%Crown 34.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $681 USD|Low: $130 USD|High: $1,580 USD|Avg: $605 USD
GemTrove
Retailer 2
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Retailer 24
October 3, 2026
Retailer 9$183 USD
Retailer 23$204 USD
Retailer 15$215 USD
Retailer 14$277 USD
Retailer 11$287 USD
Retailer 5$311 USD
Retailer 2$370 USD
Retailer 21$396 USD
Retailer 13$403 USD
Retailer 20$408 USD
Retailer 24$433 USD
Retailer 4$448 USD
Retailer 22$560 USD
Retailer 8$617 USD
Retailer 18$679 USD
GemTrove$681 USD
Retailer 7$728 USD
Retailer 19$743 USD
Retailer 10$898 USD
Retailer 17$1,009 USD
Retailer 6$1,050 USD
Retailer 3$1,066 USD
Retailer 16$1,083 USD
Retailer 12$1,580 USD

15 data points across 24 retailers

7 retailers

Retailer 1
-
$202 USD
Price last confirmed 35 days ago
Retailer 2
-
$403 USD
ZAR 6,505 ZAR
View
Price last confirmed 29 days ago
Retailer 3
-
$408 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$433 USD
£341 GBP
View
Price last confirmed 30 days ago
Retailer 5
-
$448 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$679 USD
A$1,045 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
GemTrove
GT-L-01124886-98 · Oct 29
$681 USD
A$1,048 AUD
View
6 more retailers have this diamond

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
$681 USD