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Marquise|Lab Grown|IGI

0.86ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG749582258

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749582258

Diamond specifications and retailer prices

From $1,360 AUD
As of November 4, 2026
Save $2,788 AUD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,148 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.86ct lab-grown marquise diamond

This 0.86ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749582258 or 749582258. Listed at 17 retailers as of November 4, 2026, with prices from $1,360 to $4,148, a $2,788 spread on the same certified stone. Do Amore Diamonds lists it at $4,148. 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

0.86
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749582258
Dimensions9.50 × 5.11 × 3.14 mm
L/W Ratio1.86
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
9.50 mm5.11 mm0.86 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749582258
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,148 AUD|Low: $268 AUD|High: $4,148 AUD|Avg: $1,408 AUD
Do Amore Diamonds
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Retailer 24
October 29, 2026
Retailer 20$275 AUD
Retailer 21$308 AUD
Retailer 24$342 AUD
Retailer 22$499 AUD
Retailer 13$653 AUD
Retailer 19$676 AUD
Retailer 12$777 AUD
Retailer 7$780 AUD
Retailer 17$795 AUD
Retailer 16$800 AUD
Retailer 6$1,155 AUD
Retailer 23$1,213 AUD
Retailer 11$1,269 AUD
Retailer 2$1,360 AUD
Retailer 3$1,457 AUD
Retailer 10$1,477 AUD
Retailer 8$1,483 AUD
Retailer 5$1,537 AUD
Retailer 18$1,671 AUD
Retailer 14$1,773 AUD
Retailer 15$1,986 AUD
Retailer 4$2,095 AUD
Retailer 9$2,095 AUD
Do Amore Diamonds$4,148 AUD

28 data points across 24 retailers

17 retailers$1,360 AUD to $4,148 AUD

Retailer 1
-
$275 AUD
Price last confirmed 23 days ago
Retailer 2
-
$325 AUD
View
Price last confirmed 37 days ago
Retailer 3
-
$342 AUD
View
Price last confirmed 24 days ago
Retailer 4
-
$653 AUD
View
Price last confirmed 13 days ago
Retailer 5
-
$676 AUD
View
Price last confirmed 23 days ago
Retailer 6
-
$777 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$800 AUD
View
Price last confirmed 24 days ago
Retailer 8
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$897 AUD
View
Price last confirmed 20 days ago
Retailer 9
-
$1,213 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$1,269 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$1,360 AUD
View
Retailer 12
-
$1,457 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
$1,477 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
$1,537 AUD
View
Price last confirmed 24 days ago
Retailer 15
-
$1,671 AUD
View
Price last confirmed 22 days ago
Retailer 16
-
$1,773 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Do Amore Diamonds
32-LG749582258 · Nov 4
$4,148 AUD
$2,910 USD
View
16 more retailers have this diamond
Prices start from $1,360 AUDSave up to $2,788 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.

B+
0.86ct Marquise
$1,360 AUD