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Marquise|Lab Grown|IGI

0.71ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG783605917

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783605917

Diamond specifications and retailer prices

From $300 AUD
$210 USD
As of November 1, 2026
7 retailers carry this diamond
Most expensive: $701 AUD at Friendly Diamonds · As of September 30, 2026
View at Friendly 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783605917 or 783605917. Listed at 7 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783605917
Dimensions9.99 × 4.65 × 2.66 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm4.65 mm0.71 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783605917
Side View
Table 63.0%Crown 29.8°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 57.2%

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: Nov 1
Current: $300 AUD|Low: $184 AUD|High: $1,926 AUD|Avg: $572 AUD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 19, 2026
Retailer 6$184 AUD
Retailer 3$205 AUD
Retailer 9$213 AUD
Retailer 11$225 AUD
Retailer 7$228 AUD
Retailer 1$300 AUD
Retailer 5$365 AUD
Retailer 8$372 AUD
Retailer 13$407 AUD
Retailer 12$512 AUD
Retailer 2$564 AUD
Retailer 4$1,196 AUD
Retailer 10$1,926 AUD

11 data points across 13 retailers

7 retailers

Retailer 1
-
$184 AUD
$129 USD
Price last confirmed 34 days ago
Retailer 2
-
$213 AUD
$149 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$225 AUD
$158 USD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$300 AUD
$210 USD
View
Retailer 5
-
$407 AUD
ZAR 4,609 ZAR
View
Price last confirmed 38 days ago
Retailer 6
-
$512 AUD
£283 GBP
View
Price last confirmed 37 days ago
Most Expensive
Friendly Diamonds
4287608 · Sep 30
$701 AUD
$491 USD
View
Price last confirmed 33 days ago
6 more retailers have this diamond
Prices start from $300 AUD

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
$300 AUD