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Cushion|Lab Grown|IGI

0.51ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG797674482

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797674482

Diamond specifications and retailer prices

From €110 EUR
$123 USD
As of October 29, 2026
Save €929 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,039 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG797674482 or 797674482. Listed at 17 retailers as of October 29, 2026, with prices from €110 to €1,039, a €929 spread on the same certified stone. MOH London lists it at €1,039. 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

0.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797674482
Dimensions6.00 × 3.93 × 2.75 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm3.93 mm0.51 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797674482
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 70.0%

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 29
Current: €1,039 EUR|Low: €110 EUR|High: €1,046 EUR|Avg: €381 EUR|+0.6%
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
Retailer 14
October 29, 2026
Retailer 9€110 EUR
Retailer 5€175 EUR
Retailer 10€202 EUR
Retailer 2€224 EUR
Retailer 4€228 EUR
Retailer 7€248 EUR
Retailer 14€287 EUR
Retailer 11€293 EUR
Retailer 8€299 EUR
Retailer 12€383 EUR
Retailer 13€395 EUR
Retailer 3€643 EUR
Retailer 6€817 EUR
MOH London€1,039 EUR

41 data points across 14 retailers

17 retailers€110 EUR to €1,039 EUR

A
Cheapest Retailer
-
€110 EUR
$123 USD
Final sale: no returns
A
Retailer 2
-
€149 EUR
HK$1,300 HKD
View
A
Retailer 3
-
€175 EUR
$195 USD
View
A
Retailer 4
-
€202 EUR
$225 USD
View
A
Retailer 5
-
€224 EUR
View
B+
Retailer 6
-
€228 EUR
$254 USD
View
B+
Retailer 7
-
€248 EUR
£217 GBP
View
B+
Retailer 8
-
€287 EUR
$320 USD
View
Price last confirmed 35 days ago
B+
Retailer 9
-
€293 EUR
$326 USD
View
B+
Retailer 10
-
€299 EUR
£262 GBP
View
B+
Retailer 11
-
€348 EUR
SGD 524 SGD
View
B
Retailer 12
-
€383 EUR
$426 USD
View
B
Retailer 13
-
€395 EUR
$440 USD
View
B
Retailer 14
-
€450 EUR
$501 USD
View
B
Retailer 15
-
€643 EUR
£564 GBP
View
B
Retailer 16
-
€817 EUR
$910 USD
View
Most Expensive
B
MOH London
LG797674482 · Oct 29
€1,039 EUR
£911 GBP
View
16 more retailers have this diamond
Prices start from €110 EURSave up to €929 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
0.51ct Cushion
€110 EUR