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Cushion|Lab Grown|IGI

0.79ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG720593840

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG720593840

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 30, 2026
Save €1,060 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,217 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.79ct lab-grown cushion diamond

This 0.79ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG720593840 or 720593840. Listed at 14 retailers as of October 30, 2026, with prices from €158 to €1,217, a €1,060 spread on the same certified stone. Do Amore Diamonds lists it at €1,217. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.79
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720593840
Dimensions6.66 × 5.08 × 3.12 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm5.08 mm0.79 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720593840
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,217 EUR|Low: €105 EUR|High: €1,217 EUR|Avg: €515 EUR|+8.8%
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 31, 2026
Retailer 17€158 EUR
Retailer 6€164 EUR
Retailer 15€168 EUR
Retailer 18€261 EUR
Retailer 14€269 EUR
Retailer 2€322 EUR
Retailer 12€345 EUR
Retailer 9€352 EUR
Retailer 4€367 EUR
Retailer 13€396 EUR
Retailer 10€484 EUR
Retailer 8€600 EUR
Retailer 11€621 EUR
Retailer 5€647 EUR
Retailer 16€779 EUR
Retailer 7€856 EUR
Retailer 3€951 EUR
Do Amore Diamonds€1,217 EUR

19 data points across 18 retailers

14 retailers€158 EUR to €1,217 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
Final sale: no returns
A
Retailer 2
-
€168 EUR
$188 USD
View
A
Retailer 3
-
€261 EUR
$292 USD
View
A
Retailer 4
-
€269 EUR
$300 USD
View
A
Retailer 5
-
€322 EUR
View
B+
Retailer 6
-
€345 EUR
£303 GBP
View
B+
Retailer 7
-
€367 EUR
£323 GBP
View
B+
Retailer 8
-
€396 EUR
$442 USD
View
B
Retailer 9
-
€621 EUR
$694 USD
View
B
Retailer 10
-
€647 EUR
$723 USD
View
B
Retailer 11
-
€779 EUR
$870 USD
View
B
Retailer 12
-
€779 EUR
$870 USD
View
B
Retailer 13
-
€951 EUR
$1,063 USD
View
Most Expensive
B
Do Amore Diamonds
20-D29235 · Oct 31
€1,217 EUR
$1,360 USD
View
13 more retailers have this diamond
Prices start from €158 EURSave up to €1,060 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
0.79ct Cushion
€158 EUR