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Cushion|Lab Grown|IGI

1.02ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG561295007

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG561295007

Diamond specifications and retailer prices

From €123 EUR
$137 USD
As of November 1, 2026
Save €1,141 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,264 EUR at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG561295007 or 561295007. Listed at 14 retailers as of October 29, 2026, with prices from €123 to €1,264, a €1,141 spread on the same certified stone. MOH London lists it at €1,264. 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

1.02
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561295007
Dimensions6.28 × 5.27 × 3.75 mm
L/W Ratio1.19
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
6.28 mm5.27 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561295007
Side View
Table 55.5%Crown 35.9°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 71.2%

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: Nov 1
Current: €1,264 EUR|Low: €123 EUR|High: €1,271 EUR|Avg: €453 EUR|+45.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9€123 EUR
Retailer 7€145 EUR
Retailer 3€186 EUR
Retailer 4€222 EUR
Retailer 2€256 EUR
Retailer 6€286 EUR
Retailer 11€359 EUR
Retailer 10€375 EUR
Retailer 8€470 EUR
Retailer 5€641 EUR
Retailer 13€852 EUR
Retailer 12€1,235 EUR
MOH London€1,264 EUR

41 data points across 13 retailers

14 retailers€123 EUR to €1,264 EUR

A
Cheapest Retailer
-
€123 EUR
$137 USD
Final sale: no returns
Retailer 2
-
€145 EUR
$162 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
€186 EUR
$208 USD
View
A
Retailer 4
-
€222 EUR
$248 USD
View
A
Retailer 5
-
€256 EUR
£225 GBP
View
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
Price last confirmed 60 days ago
A
Retailer 7
-
€286 EUR
£252 GBP
View
B+
Retailer 8
-
€359 EUR
$401 USD
View
B+
Retailer 9
-
€375 EUR
$419 USD
View
Retailer 10
-
€470 EUR
$525 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
€641 EUR
$716 USD
View
B
Retailer 12
-
€852 EUR
$952 USD
View
B
Retailer 13
-
€1,235 EUR
$1,380 USD
View
Most Expensive
B
MOH London
LG561295007 · Oct 29
€1,264 EUR
£1,112 GBP
View
13 more retailers have this diamond
Prices start from €123 EURSave up to €1,141 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
€123 EUR