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Marquise|Lab Grown|IGI

0.74ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG793602724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793602724

Diamond specifications and retailer prices

From $497 AUD
$349 USD
As of October 30, 2026
Save $2,291 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,787 AUD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793602724 or 793602724. Listed at 23 retailers as of October 29, 2026, with prices from $497 to $2,787, a $2,291 spread on the same certified stone. Riddles Jewelry lists it at $2,787. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602724
Dimensions9.63 × 4.69 × 2.87 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm4.69 mm0.74 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602724
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.2%

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: $1,097 AUD|Low: $401 AUD|High: $2,434 AUD|Avg: $1,094 AUD|+2.3%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 2$497 AUD
Retailer 5$575 AUD
Retailer 3$615 AUD
Retailer 6$615 AUD
Retailer 14$616 AUD
Retailer 7$870 AUD
Retailer 11$952 AUD
Retailer 16$979 AUD
Retailer 1$1,097 AUD
Retailer 10$1,113 AUD
Retailer 13$1,173 AUD
Retailer 15$1,210 AUD
Retailer 8$1,330 AUD
Retailer 9$1,395 AUD
Retailer 4$1,979 AUD
Retailer 12$2,408 AUD

45 data points across 16 retailers

23 retailers$497 AUD to $2,787 AUD

A
Cheapest Retailer
-
$497 AUD
$349 USD
A
Retailer 2
-
$575 AUD
$404 USD
View
A
Retailer 3
-
$615 AUD
$432 USD
View
A
Retailer 4
-
$615 AUD
$432 USD
View
A
Retailer 5
-
$616 AUD
$433 USD
View
Final sale: no returns
A
Retailer 6
-
$716 AUD
$503 USD
View
A
Retailer 7
-
$747 AUD
$525 USD
View
A
Retailer 8
-
$870 AUD
$611 USD
View
B+
Retailer 9
-
$952 AUD
€637 EUR
View
A
Retailer 10
-
$979 AUD
$688 USD
View
B+
Retailer 11
-
$1,097 AUD
£607 GBP
View
B+
Retailer 12
-
$1,113 AUD
ZAR 12,632 ZAR
View
B+
Retailer 13
-
$1,173 AUD
View
B+
Retailer 14
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$1,210 AUD
$850 USD
View
B+
Retailer 15
-
$1,330 AUD
$934 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,395 AUD
$980 USD
View
B
Retailer 17
-
$1,979 AUD
$1,390 USD
View
B
Retailer 18
-
$2,009 AUD
CA$1,960 CAD
View
B
Retailer 19
-
$2,038 AUD
$1,432 USD
View
B
Retailer 20
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$2,231 AUD
$1,567 USD
View
B
Retailer 21
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$2,374 AUD
$1,668 USD
View
B
Retailer 22
-
$2,408 AUD
£1,332 GBP
View
Most Expensive
B
Riddles Jewelry
1966210806 · Oct 29
$2,787 AUD
$1,958 USD
View
22 more retailers have this diamond
Prices start from $497 AUDSave up to $2,291 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
0.74ct Marquise
$497 AUD