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Cushion|Lab Grown|IGI

1.93ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG680535679

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG680535679

Diamond specifications and retailer prices

From €710 EUR
$790 USD
As of October 28, 2026
Save €4,347 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,057 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.93ct lab-grown cushion diamond

This 1.93ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680535679 or 680535679. Listed at 19 retailers as of October 28, 2026, with prices from €710 to €5,057, a €4,347 spread on the same certified stone. Brilliant Earth lists it at €5,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680535679
Dimensions8.09 × 6.73 × 4.56 mm
L/W Ratio1.20
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
8.09 mm6.73 mm1.93 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680535679
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 67.8%

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 28
Current: €5,057 EUR|Low: €710 EUR|High: €5,219 EUR|Avg: €2,097 EUR|-0.2%
Brilliant Earth
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
Retailer 19
October 29, 2026
Retailer 6€710 EUR
Retailer 16€851 EUR
Retailer 14€907 EUR
Retailer 11€932 EUR
Retailer 18€966 EUR
Retailer 15€1,166 EUR
Retailer 13€1,175 EUR
Retailer 7€1,196 EUR
Retailer 12€1,352 EUR
Retailer 19€1,538 EUR
Retailer 4€1,829 EUR
Retailer 17€2,286 EUR
Retailer 10€2,382 EUR
Retailer 9€2,476 EUR
Retailer 8€2,522 EUR
Retailer 3€2,535 EUR
Retailer 2€2,903 EUR
Retailer 5€2,910 EUR
Brilliant Earth€5,057 EUR

43 data points across 19 retailers

19 retailers€710 EUR to €5,057 EUR

A
Cheapest Retailer
-
€710 EUR
$790 USD
Final sale: no returns
A
Retailer 2
-
€851 EUR
HK$7,400 HKD
View
A
Retailer 3
-
€907 EUR
$1,010 USD
View
A
Retailer 4
-
€932 EUR
$1,038 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€966 EUR
$1,076 USD
View
A
Retailer 6
-
€1,166 EUR
View
A
Retailer 7
-
€1,175 EUR
£1,030 GBP
View
A
Retailer 8
-
€1,196 EUR
$1,331 USD
View
A
Retailer 9
-
€1,352 EUR
ZAR 24,309 ZAR
View
A
Retailer 10
-
€1,538 EUR
$1,712 USD
View
B+
Retailer 11
-
€1,829 EUR
A$3,133 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
€2,286 EUR
£2,004 GBP
View
B+
Retailer 13
-
€2,382 EUR
$2,652 USD
View
B+
Retailer 14
-
€2,476 EUR
SGD 3,725 SGD
View
B+
Retailer 15
-
€2,522 EUR
$2,807 USD
View
B+
Retailer 16
-
€2,535 EUR
$2,823 USD
View
B+
Retailer 17
-
€2,903 EUR
£2,545 GBP
View
B+
Retailer 18
-
€2,910 EUR
$3,240 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
19056334A · Oct 28
€5,057 EUR
$5,630 USD
View
18 more retailers have this diamond
Prices start from €710 EURSave up to €4,347 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
1.93ct Cushion
€710 EUR