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Round|Lab Grown|IGI

0.78ct E VS2 Round Lab Grown Diamond

VG • E/VS2 • IGI LG790612153

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790612153

Diamond specifications and retailer prices

From $254 USD
As of October 29, 2026
Save $61 USD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,407 USD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG790612153 or 790612153. Listed at 5 retailers as of October 29, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.78
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612153
Dimensions5.87 × 5.83 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm5.83 mm0.78 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790612153
Side View
Table 62.0%Crown 38.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,407 USD|Low: $228 USD|High: $1,416 USD|Avg: $622 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$254 USD
Retailer 2$284 USD
Retailer 3$315 USD
Retailer 5$528 USD
Retailer 6$1,072 USD
MOH London$1,407 USD

40 data points across 6 retailers

5 retailers$254 USD to $315 USD

A
Cheapest Retailer
-
$254 USD
B+
Retailer 2
-
$284 USD
£223 GBP
View
B+
Retailer 3
-
$315 USD
View
Retailer 4
-
$1,072 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG790612153 · Oct 29
$1,407 USD
£1,108 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $254 USDSave up to $61 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
$254 USD