CaratHunter
Plans
Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG733557849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733557849

Diamond specifications and retailer prices

From €833 EUR
A$1,438 AUD
As of November 3, 2026
Save €1,681 EUR (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,514 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct 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 LG733557849 or 733557849. Listed at 5 retailers as of November 2, 2026, with prices from €833 to €2,514, a €1,681 spread on the same certified stone. Do Amore Diamonds lists it at €2,514. 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

0.83
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733557849
Dimensions9.42 × 5.11 × 3.11 mm
L/W Ratio1.84
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
9.42 mm5.11 mm0.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733557849
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €2,514 EUR|Low: €368 EUR|High: €2,514 EUR|Avg: €945 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 22, 2026
Retailer 11€395 EUR
Retailer 18€404 EUR
Retailer 9€481 EUR
Retailer 15€483 EUR
Retailer 6€484 EUR
Retailer 10€541 EUR
Retailer 5€582 EUR
Retailer 14€688 EUR
Retailer 8€785 EUR
Retailer 2€833 EUR
Retailer 3€900 EUR
Retailer 16€910 EUR
Retailer 13€941 EUR
Retailer 12€1,052 EUR
Retailer 4€1,199 EUR
Retailer 17€1,953 EUR
Retailer 7€1,961 EUR
Do Amore Diamonds€2,514 EUR

11 data points across 18 retailers

5 retailers€833 EUR to €2,514 EUR

Retailer 1
-
€541 EUR
$607 USD
Price last confirmed 40 days ago
Retailer 2
-
€582 EUR
$653 USD
View
Price last confirmed 54 days ago
B+
Retailer 3
-
€833 EUR
A$1,438 AUD
View
Retailer 4
-
€1,052 EUR
A$1,815 AUD
View
Price last confirmed 37 days ago
Most Expensive
B
Do Amore Diamonds
32-LG733557849 · Nov 2
€2,514 EUR
$2,820 USD
View
4 more retailers have this diamond
Prices start from €833 EURSave up to €1,681 EUR

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+
0.83ct Marquise
€833 EUR