Cushion|Lab Grown|IGI

0.71ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG833683806

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833683806

Diamond specifications and retailer prices

From €299 EUR
$334 USD
As of October 25, 2026
Save €926 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,225 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion 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 LG833683806 or 833683806. Listed at 15 retailers as of October 25, 2026, with prices from €299 to €1,225, a €926 spread on the same certified stone. Riddles Jewelry lists it at €1,225. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833683806
Dimensions6.29 × 4.72 × 3.13 mm
L/W Ratio1.33
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
6.29 mm4.72 mm0.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833683806
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: €568 EUR|Low: €299 EUR|High: €1,225 EUR|Avg: €720 EUR|+3.7%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Riddles Jewelry
November 1, 2026
Retailer 13€299 EUR
Retailer 4€440 EUR
Retailer 14€465 EUR
Retailer 7€472 EUR
Retailer 12€474 EUR
Retailer 11€498 EUR
Retailer 8€540 EUR
Retailer 1€568 EUR
Retailer 3€629 EUR
Retailer 9€717 EUR
Retailer 5€1,006 EUR
Retailer 2€1,034 EUR
Retailer 6€1,038 EUR
Retailer 10€1,199 EUR
Riddles Jewelry€1,225 EUR

45 data points across 15 retailers

15 retailers€299 EUR to €1,225 EUR

A
Cheapest Retailer
-
€299 EUR
$334 USD
A
Retailer 2
-
€440 EUR
$492 USD
View
A
Retailer 3
-
€465 EUR
$519 USD
View
A
Retailer 4
-
€472 EUR
View
A
Retailer 5
-
€474 EUR
$530 USD
View
A
Retailer 6
-
€498 EUR
$556 USD
View
A
Retailer 7
-
€540 EUR
ZAR 9,753 ZAR
View
A
Retailer 8
-
€568 EUR
£500 GBP
View
A
Retailer 9
-
€629 EUR
$703 USD
View
A
Retailer 10
-
€717 EUR
A$1,232 AUD
View
B+
Retailer 11
-
€1,006 EUR
$1,124 USD
View
B+
Retailer 12
-
€1,038 EUR
CA$1,610 CAD
View
B+
Retailer 13
-
€1,055 EUR
$1,179 USD
View
B
Retailer 14
-
€1,199 EUR
£1,055 GBP
View
Most Expensive
B
Riddles Jewelry
1979291529 · Oct 31
€1,225 EUR
$1,369 USD
View
14 more retailers have this diamond
Prices start from €299 EURSave up to €926 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 Cushion
€299 EUR