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Marquise|Lab Grown|IGI

0.86ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG756513922

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756513922

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)
10 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 LG756513922 or 756513922. Listed at 10 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 angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513922
Dimensions9.75 × 5.02 × 3.11 mm
L/W Ratio1.94
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
9.75 mm5.02 mm0.86 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756513922
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: $607 AUD|High: $4,148 AUD|Avg: $1,628 AUD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 10$653 AUD
Retailer 6$777 AUD
Retailer 16$780 AUD
Retailer 9$795 AUD
Retailer 8$800 AUD
Retailer 14$1,155 AUD
Retailer 5$1,269 AUD
Retailer 2$1,360 AUD
Retailer 11$1,457 AUD
Retailer 17$1,483 AUD
Retailer 13$1,537 AUD
Retailer 15$1,550 AUD
Retailer 4$1,773 AUD
Retailer 7$1,986 AUD
Retailer 3$2,095 AUD
Retailer 12$2,095 AUD
Do Amore Diamonds$4,148 AUD

22 data points across 17 retailers

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

Retailer 1
-
$653 AUD
Price last confirmed 13 days ago
Retailer 2
-
$777 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$800 AUD
View
Price last confirmed 24 days ago
Retailer 4
-
$897 AUD
View
Price last confirmed 20 days ago
Retailer 5
-
$1,269 AUD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$1,360 AUD
View
Retailer 7
-
$1,457 AUD
View
Price last confirmed 24 days ago
Retailer 8
-
$1,537 AUD
View
Price last confirmed 24 days ago
Retailer 9
-
$1,773 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Do Amore Diamonds
32-LG756513922 · Nov 4
$4,148 AUD
$2,910 USD
View
9 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