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Marquise|Lab Grown|IGI

1.30ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG711519544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG711519544

Diamond specifications and retailer prices

From $438 AUD
$308 USD
As of October 30, 2026
Save $1,750 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,188 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG711519544 or 711519544. Listed at 23 retailers as of October 30, 2026, with prices from $438 to $2,188, a $1,750 spread on the same certified stone. Reve Diamonds lists it at $2,188. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711519544
Dimensions11.12 × 5.75 × 3.54 mm
L/W Ratio1.93
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
11.12 mm5.75 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711519544
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.6%

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 30
Current: $958 AUD|Low: $438 AUD|High: $2,435 AUD|Avg: $1,241 AUD|-9.3%
Retailer 1
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Retailer 22
Reve Diamonds
October 31, 2026
Retailer 9$438 AUD
Retailer 10$490 AUD
Retailer 4$508 AUD
Retailer 3$542 AUD
Retailer 21$542 AUD
Retailer 13$601 AUD
Retailer 20$762 AUD
Retailer 2$882 AUD
Retailer 11$885 AUD
Retailer 7$900 AUD
Retailer 18$933 AUD
Retailer 5$948 AUD
Retailer 1$958 AUD
Retailer 17$1,325 AUD
Retailer 19$1,623 AUD
Retailer 14$1,668 AUD
Retailer 15$1,738 AUD
Retailer 22$1,745 AUD
Retailer 8$1,812 AUD
Retailer 12$2,036 AUD
Retailer 6$2,104 AUD
Retailer 16$2,188 AUD
Reve Diamonds$2,188 AUD

38 data points across 23 retailers

23 retailers$438 AUD to $2,188 AUD

A
Cheapest Retailer
-
$438 AUD
$308 USD
A
Retailer 2
-
$490 AUD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$508 AUD
$357 USD
View
A
Retailer 4
-
$542 AUD
$381 USD
View
A
Retailer 5
-
$542 AUD
$381 USD
View
A
Retailer 6
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 7
-
$762 AUD
$535 USD
View
A
Retailer 8
-
$882 AUD
€590 EUR
View
B+
Retailer 9
-
$885 AUD
$622 USD
View
B+
Retailer 10
-
$900 AUD
$632 USD
View
A
Retailer 11
-
$933 AUD
ZAR 10,590 ZAR
View
B+
Retailer 12
-
$948 AUD
$666 USD
View
B+
Retailer 13
-
$958 AUD
£530 GBP
View
B+
Retailer 14
-
$1,325 AUD
View
B+
Retailer 15
-
$1,623 AUD
$1,140 USD
View
B
Retailer 16
-
$1,668 AUD
$1,172 USD
View
B
Retailer 17
-
$1,738 AUD
SGD 1,650 SGD
View
B
Retailer 18
-
$1,745 AUD
$1,226 USD
View
B
Retailer 19
-
$1,812 AUD
$1,273 USD
View
B
Retailer 20
-
$2,036 AUD
$1,430 USD
View
B
Retailer 21
-
$2,104 AUD
£1,164 GBP
View
B
Retailer 22
-
$2,188 AUD
£1,210 GBP
View
Most Expensive
B
Reve Diamonds
A5CEF244F · Oct 30
$2,188 AUD
$1,537 USD
View
22 more retailers have this diamond
Prices start from $438 AUDSave up to $1,750 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
1.30ct Marquise
$438 AUD