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Marquise|Lab Grown|IGI

1.15ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG514290735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG514290735

Diamond specifications and retailer prices

From $315 AUD
$221 USD
As of October 29, 2026
Save $1,378 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,693 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG514290735 or 514290735. Listed at 22 retailers as of October 29, 2026, with prices from $315 to $1,693, a $1,378 spread on the same certified stone. Reve Diamonds lists it at $1,693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514290735
Dimensions10.13 × 5.61 × 3.56 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
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
10.13 mm5.61 mm1.15 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514290735
Side View
Table 59.5%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.5%

Caratlytics Score

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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 29
Current: $642 AUD|Low: $224 AUD|High: $1,693 AUD|Avg: $866 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11$315 AUD
Retailer 6$350 AUD
Retailer 7$593 AUD
Retailer 9$609 AUD
Retailer 3$621 AUD
Retailer 1$642 AUD
Retailer 10$696 AUD
Retailer 5$857 AUD
Retailer 8$1,130 AUD
Retailer 2$1,203 AUD
Retailer 4$1,649 AUD
Reve Diamonds$1,693 AUD

32 data points across 12 retailers

22 retailers$315 AUD to $1,693 AUD

Retailer 1
-
$272 AUD
$191 USD
Price last confirmed 28 days ago
Retailer 2
-
$283 AUD
$199 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$283 AUD
$199 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$315 AUD
$221 USD
View
Final sale: no returns
Retailer 5
-
$350 AUD
$246 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$350 AUD
$246 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$350 AUD
$246 USD
View
Retailer 8
-
$350 AUD
$246 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$593 AUD
ZAR 6,727 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$609 AUD
$428 USD
View
A
Retailer 11
-
$621 AUD
$436 USD
View
A
Retailer 12
-
$642 AUD
£355 GBP
View
A
Retailer 13
-
$696 AUD
$489 USD
View
B+
Retailer 14
-
$857 AUD
View
Retailer 15
-
$1,127 AUD
$792 USD
View
Price last confirmed 14 days ago
Retailer 16
-
$1,127 AUD
$792 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$1,127 AUD
$792 USD
View
Retailer 18
-
$1,127 AUD
$792 USD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
$1,130 AUD
$794 USD
View
B
Retailer 20
-
$1,203 AUD
$845 USD
View
B
Retailer 21
-
$1,649 AUD
£912 GBP
View
Most Expensive
B
Reve Diamonds
FDD6F8972 · Oct 30
$1,693 AUD
$1,189 USD
View
21 more retailers have this diamond
Prices start from $315 AUDSave up to $1,378 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
1.15ct Marquise
$315 AUD