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Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG651438451

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG651438451

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of October 30, 2026
Save €1,092 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,235 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG651438451 or 651438451. Listed at 21 retailers as of October 29, 2026, with prices from €143 to €1,235, a €1,092 spread on the same certified stone. Do Amore Diamonds lists it at €1,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651438451
Dimensions5.51 × 4.34 × 2.80 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm4.34 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG651438451
Side View
Table 58.0%Crown 33.1°Girdle: THN-MEDPavilion 37.5°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,235 EUR|Low: €138 EUR|High: €1,235 EUR|Avg: €448 EUR|+4.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 6€143 EUR
Retailer 18€159 EUR
Retailer 8€237 EUR
Retailer 4€244 EUR
Retailer 12€299 EUR
Retailer 11€308 EUR
Retailer 14€317 EUR
Retailer 2€326 EUR
Retailer 3€339 EUR
Retailer 5€351 EUR
Retailer 16€394 EUR
Retailer 15€466 EUR
Retailer 17€550 EUR
Retailer 9€606 EUR
Retailer 10€720 EUR
Retailer 13€825 EUR
Retailer 7€909 EUR
Do Amore Diamonds€1,235 EUR

35 data points across 18 retailers

21 retailers€143 EUR to €1,235 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
Final sale: no returns
A
Retailer 2
-
€159 EUR
$178 USD
View
A
Retailer 3
-
€237 EUR
$265 USD
View
A
Retailer 4
-
€244 EUR
$273 USD
View
B+
Retailer 5
-
€299 EUR
View
B+
Retailer 6
-
€308 EUR
£271 GBP
View
B+
Retailer 7
-
€317 EUR
ZAR 5,726 ZAR
View
B+
Retailer 8
-
€326 EUR
£287 GBP
View
B+
Retailer 9
-
€339 EUR
$379 USD
View
B+
Retailer 10
-
€351 EUR
$392 USD
View
B+
Retailer 11
-
€394 EUR
$440 USD
View
B+
Retailer 12
-
€440 EUR
£387 GBP
View
B
Retailer 13
-
€466 EUR
CA$724 CAD
View
B
Retailer 14
-
€550 EUR
$615 USD
View
B
Retailer 15
-
€606 EUR
$677 USD
View
B
Retailer 16
-
€720 EUR
$805 USD
View
B
Retailer 17
-
€720 EUR
$805 USD
View
B
Retailer 18
-
€825 EUR
£726 GBP
View
B
Retailer 19
-
€909 EUR
$1,016 USD
View
B
Retailer 20
-
€1,083 EUR
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-29C25A25C · Oct 29
€1,235 EUR
$1,380 USD
View
20 more retailers have this diamond
Prices start from €143 EURSave up to €1,092 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
€143 EUR