Marquise|Lab Grown|IGI

0.71ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG812621927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812621927

Diamond specifications and retailer prices

From €201 EUR
$225 USD
As of November 1, 2026
Save €867 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,068 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621927 or 812621927. Listed at 18 retailers as of November 1, 2026, with prices from €201 to €1,068, a €867 spread on the same certified stone. Reve Diamonds lists it at €1,068. 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

0.71
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621927
Dimensions9.46 × 4.57 × 2.83 mm
L/W Ratio2.07
Girdle conditionFaceted
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
9.46 mm4.57 mm0.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621927
Side View
Table 61.0%Crown 34.9°Girdle: THN-STKPavilion 40.5°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €408 EUR|Low: €118 EUR|High: €1,068 EUR|Avg: €527 EUR|+4.6%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 4€118 EUR
Retailer 2€201 EUR
Retailer 3€314 EUR
Retailer 12€376 EUR
Retailer 7€404 EUR
Retailer 1€408 EUR
Retailer 13€415 EUR
Retailer 5€416 EUR
Retailer 14€474 EUR
Retailer 8€567 EUR
Retailer 11€568 EUR
Retailer 6€763 EUR
Retailer 9€776 EUR
Retailer 10€1,046 EUR
Reve Diamonds€1,068 EUR

27 data points across 15 retailers

18 retailers€201 EUR to €1,068 EUR

Retailer 1
-
€179 EUR
$201 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€201 EUR
$225 USD
View
Final sale: no returns
Retailer 3
-
€223 EUR
$250 USD
View
Price last confirmed 21 days ago
Retailer 4
-
€223 EUR
$250 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€314 EUR
$352 USD
View
Retailer 6
-
€376 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€404 EUR
ZAR 7,329 ZAR
View
A
Retailer 8
-
€408 EUR
£361 GBP
View
A
Retailer 9
-
€415 EUR
$465 USD
View
A
Retailer 10
-
€416 EUR
$467 USD
View
Retailer 11
-
€474 EUR
$532 USD
View
Price last confirmed 9 days ago
A
Retailer 12
-
€567 EUR
$636 USD
View
B+
Retailer 13
-
€568 EUR
A$980 AUD
View
Retailer 14
-
€716 EUR
$803 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
€763 EUR
$856 USD
View
B+
Retailer 16
-
€776 EUR
$870 USD
View
B
Retailer 17
-
€1,046 EUR
£924 GBP
View
Most Expensive
B
Reve Diamonds
E8221AC3E · Nov 1
€1,068 EUR
$1,198 USD
View
17 more retailers have this diamond
Prices start from €201 EURSave up to €867 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.

A
0.71ct Marquise
€201 EUR