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Cushion|Lab Grown|IGI

0.70ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG783671074

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG783671074

Diamond specifications and retailer prices

From $254 USD
As of October 29, 2026
Save $323 USD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,359 USD at MOH London · As of October 21, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783671074 or 783671074. Listed at 7 retailers as of October 29, 2026, with a 127% 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783671074
Dimensions5.20 × 5.14 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.20 mm5.14 mm0.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783671074
Side View
Table 62.0%Crown 37.2°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 69.8%

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 29
Current: $1,359 USD|Low: $254 USD|High: $1,368 USD|Avg: $484 USD|+57.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$254 USD
Retailer 2$271 USD
Retailer 4$306 USD
Retailer 3$353 USD
Retailer 5$396 USD
Retailer 7$577 USD
MOH London$1,359 USD

41 data points across 7 retailers

7 retailers$254 USD to $577 USD

A
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$271 USD
£214 GBP
View
A
Retailer 3
-
$306 USD
View
A
Retailer 4
-
$353 USD
£278 GBP
View
B+
Retailer 5
-
$396 USD
View
B+
Retailer 6
-
$577 USD
View
Most Expensive
C
MOH London
LG783671074 · Oct 21
$1,359 USD
£1,070 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $254 USDSave up to $323 USD

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
$254 USD