Cushion|Lab Grown|IGI

0.70ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG837680408

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG837680408

Diamond specifications and retailer prices

From €251 EUR
$281 USD
As of October 29, 2026
Save €132 EUR (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €910 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680408 or 837680408. Listed at 11 retailers as of October 28, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680408
Dimensions5.29 × 5.19 × 3.36 mm
L/W Ratio1.02
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
5.29 mm5.19 mm0.70 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680408
Side View
Table 65.0%Crown 46.2°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 64.7%

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: Oct 29
Current: €910 EUR|Low: €241 EUR|High: €959 EUR|Avg: €480 EUR|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2€251 EUR
Retailer 11€281 EUR
Retailer 5€338 EUR
Retailer 7€346 EUR
Retailer 6€377 EUR
Retailer 4€382 EUR
Retailer 9€398 EUR
Retailer 3€615 EUR
Retailer 8€645 EUR
Retailer 10€674 EUR
MOH London€910 EUR

35 data points across 11 retailers

11 retailers€251 EUR to €382 EUR

A
Cheapest Retailer
-
€251 EUR
$281 USD
Retailer 2
-
€281 EUR
$315 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€338 EUR
£298 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
€346 EUR
$388 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€377 EUR
View
B+
Retailer 6
-
€382 EUR
A$660 AUD
View
Retailer 7
-
€398 EUR
$446 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€615 EUR
$690 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€645 EUR
$723 USD
View
Price last confirmed 7 days ago
Retailer 10
-
€674 EUR
$756 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG837680408 · Oct 26
€910 EUR
£804 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from €251 EURSave up to €132 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
0.70ct Cushion
€251 EUR