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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 $954 USD
A$1,468 AUD
As of November 3, 2026
Save $1,956 USD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,910 USD at Do Amore Diamonds · As of November 2, 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 2, 2026, with prices from $954 to $2,910, a $1,956 spread on the same certified stone. Do Amore Diamonds lists it at $2,910. 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
Color
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 3
Current: $2,910 USD|Low: $426 USD|High: $2,910 USD|Avg: $1,142 USD
Do Amore Diamonds
Retailer 2
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Retailer 17
October 29, 2026
Retailer 10$458 USD
Retailer 6$545 USD
Retailer 16$547 USD
Retailer 9$559 USD
Retailer 8$561 USD
Retailer 14$811 USD
Retailer 5$890 USD
Retailer 2$954 USD
Retailer 11$1,023 USD
Retailer 17$1,040 USD
Retailer 13$1,078 USD
Retailer 15$1,087 USD
Retailer 4$1,244 USD
Retailer 7$1,393 USD
Retailer 3$1,470 USD
Retailer 12$1,470 USD
Do Amore Diamonds$2,910 USD

22 data points across 17 retailers

10 retailers$954 USD to $2,910 USD

Retailer 1
-
$458 USD
Price last confirmed 10 days ago
Retailer 2
-
$545 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$561 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$629 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$890 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$954 USD
A$1,468 AUD
View
Retailer 7
-
$1,023 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$1,078 USD
£849 GBP
View
Price last confirmed 22 days ago
Retailer 9
-
$1,244 USD
A$1,914 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
32-LG756513922 · Nov 2
$2,910 USD
View
9 more retailers have this diamond
Prices start from $954 USDSave up to $1,956 USD

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
$954 USD