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Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840619114

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840619114

Diamond specifications and retailer prices

From $292 AUD
$205 USD
As of October 30, 2026
Save $1,862 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,154 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840619114 or 840619114. Listed at 22 retailers as of October 30, 2026, with prices from $292 to $2,154, a $1,862 spread on the same certified stone. Helzberg Diamonds lists it at $2,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619114
Dimensions11.09 × 5.42 × 3.47 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.09 mm5.42 mm1.16 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619114
Side View
Table 55.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,154 AUD|Low: $292 AUD|High: $2,154 AUD|Avg: $916 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 9$292 AUD
Retailer 5$327 AUD
Retailer 21$339 AUD
Retailer 7$363 AUD
Retailer 19$363 AUD
Retailer 13$445 AUD
Retailer 3$613 AUD
Retailer 14$625 AUD
Retailer 18$634 AUD
Retailer 2$667 AUD
Retailer 10$706 AUD
Retailer 11$739 AUD
Retailer 17$886 AUD
Retailer 6$1,165 AUD
Retailer 4$1,169 AUD
Retailer 15$1,191 AUD
Retailer 16$1,224 AUD
Retailer 12$1,241 AUD
Retailer 22$1,256 AUD
Retailer 8$1,694 AUD
Retailer 20$1,698 AUD
Helzberg Diamonds$2,154 AUD

11 data points across 22 retailers

22 retailers$292 AUD to $2,154 AUD

A
Cheapest Retailer
-
$292 AUD
$205 USD
A
Retailer 2
-
$327 AUD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$339 AUD
$238 USD
View
A
Retailer 4
-
$363 AUD
$255 USD
View
A
Retailer 5
-
$363 AUD
$255 USD
View
A
Retailer 6
-
$445 AUD
£246 GBP
View
Retailer 7
-
$613 AUD
ZAR 6,955 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$625 AUD
$439 USD
View
A
Retailer 9
-
$634 AUD
€424 EUR
View
A
Retailer 10
-
$667 AUD
£369 GBP
View
A
Retailer 11
-
$706 AUD
$496 USD
View
B+
Retailer 12
-
$739 AUD
$519 USD
View
B+
Retailer 13
-
$886 AUD
View
B+
Retailer 14
-
$1,165 AUD
$818 USD
View
B+
Retailer 15
-
$1,169 AUD
$821 USD
View
B
Retailer 16
-
$1,191 AUD
SGD 1,131 SGD
View
B
Retailer 17
-
$1,224 AUD
$860 USD
View
B
Retailer 18
-
$1,241 AUD
$872 USD
View
B
Retailer 19
-
$1,256 AUD
$882 USD
View
B
Retailer 20
-
$1,694 AUD
$1,190 USD
View
B
Retailer 21
-
$1,698 AUD
£939 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMHPHHK · Oct 31
$2,154 AUD
$1,513 USD
View
21 more retailers have this diamond
Prices start from $292 AUDSave up to $1,862 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.

A
1.16ct Marquise
$292 AUD