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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG815697977

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815697977

Diamond specifications and retailer prices

From €367 EUR
$410 USD
As of October 26, 2026
Save €1,674 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,041 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG815697977 or 815697977. Listed at 16 retailers as of October 26, 2026, with prices from €367 to €2,041, a €1,674 spread on the same certified stone. Brilliant Earth lists it at €2,041. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697977
Dimensions7.28 × 4.90 × 3.40 mm
L/W Ratio1.49
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
7.28 mm4.90 mm1.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697977
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 69.4%

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 26
Current: €2,041 EUR|Low: €367 EUR|High: €2,381 EUR|Avg: €993 EUR|-14.3%
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
November 1, 2026
Retailer 15€367 EUR
Retailer 13€408 EUR
Retailer 14€552 EUR
Retailer 12€555 EUR
Retailer 3€617 EUR
Retailer 9€644 EUR
Retailer 5€652 EUR
Retailer 11€701 EUR
Retailer 2€736 EUR
Retailer 6€1,018 EUR
Retailer 7€1,080 EUR
Retailer 8€1,217 EUR
Retailer 4€1,346 EUR
Retailer 16€1,582 EUR
Retailer 10€1,602 EUR
Brilliant Earth€2,041 EUR

39 data points across 16 retailers

16 retailers€367 EUR to €2,041 EUR

A
Cheapest Retailer
-
€367 EUR
$410 USD
Final sale: no returns
A
Retailer 2
-
€408 EUR
$456 USD
View
A
Retailer 3
-
€552 EUR
$617 USD
View
A
Retailer 4
-
€555 EUR
$620 USD
View
A
Retailer 5
-
€617 EUR
$689 USD
View
A
Retailer 6
-
€644 EUR
View
A
Retailer 7
-
€652 EUR
$728 USD
View
A
Retailer 8
-
€701 EUR
ZAR 12,647 ZAR
View
B+
Retailer 9
-
€736 EUR
£647 GBP
View
B+
Retailer 10
-
€1,018 EUR
$1,137 USD
View
B+
Retailer 11
-
€1,080 EUR
SGD 1,630 SGD
View
Retailer 12
-
€1,217 EUR
$1,360 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€1,346 EUR
$1,504 USD
View
B
Retailer 14
-
€1,582 EUR
£1,392 GBP
View
B
Retailer 15
-
€1,602 EUR
£1,409 GBP
View
Most Expensive
B
Brilliant Earth
21422833A · Oct 31
€2,041 EUR
$2,280 USD
View
15 more retailers have this diamond
Prices start from €367 EURSave up to €1,674 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
1.02ct Cushion
€367 EUR