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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 $970 AUD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: $970 AUD 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 31, 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
Colour
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 31
Current: $970 AUD|Low: $185 AUD|High: $2,249 AUD|Avg: $862 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 24
October 3, 2026
Retailer 9$261 AUD
Retailer 23$290 AUD
Retailer 15$306 AUD
Retailer 14$394 AUD
Retailer 11$409 AUD
Retailer 5$443 AUD
Retailer 2$526 AUD
Retailer 21$564 AUD
Retailer 13$573 AUD
Retailer 20$581 AUD
Retailer 24$617 AUD
Retailer 4$638 AUD
Retailer 22$798 AUD
Retailer 8$878 AUD
Retailer 18$967 AUD
GemTrove$970 AUD
Retailer 7$1,036 AUD
Retailer 19$1,058 AUD
Retailer 10$1,279 AUD
Retailer 17$1,436 AUD
Retailer 6$1,495 AUD
Retailer 3$1,517 AUD
Retailer 16$1,542 AUD
Retailer 12$2,249 AUD

14 data points across 24 retailers

7 retailers

Retailer 1
-
$288 AUD
$202 USD
Price last confirmed 35 days ago
Retailer 2
-
$573 AUD
ZAR 6,505 ZAR
View
Price last confirmed 29 days ago
Retailer 3
-
$581 AUD
$408 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$617 AUD
£341 GBP
View
Price last confirmed 31 days ago
Retailer 5
-
$638 AUD
$448 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$967 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
GemTrove
GT-L-01124886-98 · Oct 31
$970 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
$970 AUD