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Marquise|Lab Grown|IGI

0.69ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG794623421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794623421

Diamond specifications and retailer prices

From $427 AUD
As of November 2, 2026
Save $3,373 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,800 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.69ct lab-grown marquise diamond

This 0.69ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794623421 or 794623421. Listed at 11 retailers as of November 2, 2026, with prices from $427 to $3,800, a $3,373 spread on the same certified stone. Do Amore Diamonds lists it at $3,800. 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

0.69
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623421
Dimensions9.40 × 4.54 × 2.85 mm
L/W Ratio2.07
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
9.40 mm4.54 mm0.69 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623421
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.8%

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: Nov 2
Current: $3,800 AUD|Low: $410 AUD|High: $3,800 AUD|Avg: $1,526 AUD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 13$427 AUD
Retailer 3$477 AUD
Retailer 16$496 AUD
Retailer 2$829 AUD
Retailer 15$866 AUD
Retailer 11$950 AUD
Retailer 7$994 AUD
Retailer 5$1,146 AUD
Retailer 6$1,287 AUD
Retailer 9$1,454 AUD
Retailer 12$1,627 AUD
Retailer 17$1,794 AUD
Retailer 14$1,880 AUD
Retailer 4$2,133 AUD
Retailer 10$2,354 AUD
Retailer 8$2,403 AUD
Do Amore Diamonds$3,800 AUD

15 data points across 17 retailers

11 retailers$427 AUD to $3,800 AUD

A
Cheapest Retailer
-
$427 AUD
A
Retailer 2
-
$477 AUD
View
Final sale: no returns
A
Retailer 3
-
$496 AUD
View
A
Retailer 4
-
$829 AUD
View
A
Retailer 5
-
$866 AUD
View
B+
Retailer 6
-
$950 AUD
View
B
Retailer 7
-
$1,627 AUD
View
B
Retailer 8
-
$1,794 AUD
View
B
Retailer 9
-
$1,880 AUD
View
Retailer 10
-
$2,354 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-B6D83B410 · Nov 4
$3,800 AUD
$2,660 USD
View
10 more retailers have this diamond
Prices start from $427 AUDSave up to $3,373 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
0.69ct Marquise
$427 AUD