Round|Lab Grown|IGI

0.78ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG804674306

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804674306

Diamond specifications and retailer prices

From $180 USD
As of October 28, 2026
Save $394 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,347 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804674306 or 804674306. Listed at 11 retailers as of October 28, 2026, with a 219% 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

0.78
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804674306
Dimensions5.95 × 5.91 × 3.63 mm
L/W Ratio1.01
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
5.95 mm5.91 mm0.78 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804674306
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: Oct 28
Current: $1,347 USD|Low: $175 USD|High: $1,347 USD|Avg: $449 USD|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$180 USD
Retailer 7$252 USD
Retailer 2$270 USD
Retailer 3$285 USD
Retailer 6$306 USD
Retailer 9$415 USD
Retailer 5$474 USD
Retailer 8$574 USD
MOH London$1,347 USD

40 data points across 9 retailers

11 retailers$180 USD to $574 USD

Retailer 1
-
$175 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$180 USD
View
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$270 USD
£213 GBP
View
A
Retailer 5
-
$285 USD
€271 EUR
View
B+
Retailer 6
-
$306 USD
View
B+
Retailer 7
-
$415 USD
A$638 AUD
View
B
Retailer 8
-
$474 USD
View
Retailer 9
-
$560 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$574 USD
View
Most Expensive
MOH London
LG804674306 · Oct 26
$1,347 USD
£1,061 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $180 USDSave up to $394 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
0.78ct Round
$180 USD