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Cushion|Lab Grown|IGI

1.15ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG593391862

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG593391862

Diamond specifications and retailer prices

From €175 EUR
$195 USD
As of October 30, 2026
Save €835 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,009 EUR at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593391862 or 593391862. Listed at 16 retailers as of October 29, 2026, with prices from €175 to €1,009, a €835 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593391862
Dimensions5.80 × 5.80 × 5.83 mm
L/W Ratio1.00
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
5.80 mm5.80 mm1.15 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593391862
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: €1,009 EUR|Low: €175 EUR|High: €1,009 EUR|Avg: €489 EUR|+7.2%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3€175 EUR
Retailer 11€193 EUR
Retailer 8€261 EUR
Retailer 6€323 EUR
Retailer 5€345 EUR
Retailer 4€380 EUR
Retailer 12€481 EUR
Retailer 10€482 EUR
Retailer 9€608 EUR
Retailer 2€609 EUR
Retailer 7€907 EUR
Flawless Fine Jewelry€1,009 EUR

44 data points across 12 retailers

16 retailers€175 EUR to €1,009 EUR

A
Cheapest Retailer
-
€175 EUR
$195 USD
Final sale: no returns
A
Retailer 2
-
€193 EUR
$216 USD
View
B+
Retailer 3
-
€261 EUR
$292 USD
View
A
Retailer 4
-
€323 EUR
View
A
Retailer 5
-
€345 EUR
£304 GBP
View
A
Retailer 6
-
€364 EUR
$407 USD
View
A
Retailer 7
-
€380 EUR
$425 USD
View
B+
Retailer 8
-
€481 EUR
$537 USD
View
B+
Retailer 9
-
€482 EUR
$539 USD
View
B+
Retailer 10
-
€608 EUR
A$1,045 AUD
View
B+
Retailer 11
-
€609 EUR
$680 USD
View
B+
Retailer 12
-
€638 EUR
$713 USD
View
B
Retailer 13
-
€669 EUR
$748 USD
View
B
Retailer 14
-
€907 EUR
£798 GBP
View
B
Retailer 15
-
€994 EUR
$1,110 USD
View
Most Expensive
B
Flawless Fine Jewelry
742CC39F1 · Oct 29
€1,009 EUR
£888 GBP
View
15 more retailers have this diamond
Prices start from €175 EURSave up to €835 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
1.15ct Cushion
€175 EUR