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Marquise|Lab Grown|IGI

1.15ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG831644102

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831644102

Diamond specifications and retailer prices

From $303 AUD
$213 USD
As of October 30, 2026
Save $2,601 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,904 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 LG831644102 or 831644102. Listed at 12 retailers as of October 30, 2026, with prices from $303 to $2,904, a $2,601 spread on the same certified stone. Do Amore Diamonds lists it at $2,904. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644102
Dimensions10.41 × 5.50 × 3.52 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm5.50 mm1.15 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644102
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,904 AUD|Low: $290 AUD|High: $2,904 AUD|Avg: $1,116 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$303 AUD
Retailer 11$352 AUD
Retailer 4$509 AUD
Retailer 10$645 AUD
Retailer 6$1,010 AUD
Retailer 2$1,110 AUD
Retailer 7$1,210 AUD
Retailer 3$1,267 AUD
Retailer 9$1,331 AUD
Retailer 5$1,669 AUD
Do Amore Diamonds$2,904 AUD

31 data points across 11 retailers

12 retailers$303 AUD to $2,904 AUD

A
Cheapest Retailer
-
$303 AUD
$213 USD
A
Retailer 2
-
$352 AUD
$247 USD
View
A
Retailer 3
-
$509 AUD
£281 GBP
View
A
Retailer 4
-
$645 AUD
$453 USD
View
B+
Retailer 5
-
$769 AUD
$540 USD
View
B+
Retailer 6
-
$1,010 AUD
View
B+
Retailer 7
-
$1,110 AUD
$780 USD
View
B
Retailer 8
-
$1,210 AUD
$850 USD
View
B
Retailer 9
-
$1,267 AUD
$890 USD
View
B
Retailer 10
-
$1,331 AUD
$935 USD
View
B
Retailer 11
-
$1,669 AUD
£923 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7D40C7B4A · Oct 30
$2,904 AUD
$2,040 USD
View
11 more retailers have this diamond
Prices start from $303 AUDSave up to $2,601 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
$303 AUD