Round|Lab Grown|IGI

0.78ct E VS2 Round Lab Grown Diamond

VG • E/VS2 • IGI LG831649205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831649205

Diamond specifications and retailer prices

From $122 USD
As of October 26, 2026
Save $1,145 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,267 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 very-good cut grade and certified by IGI LG831649205 or 831649205. Listed at 16 retailers as of October 26, 2026, with prices from $122 to $1,267, a $1,145 spread on the same certified stone. MOH London lists it at $1,267. 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
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831649205
Dimensions5.93 × 5.88 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm5.88 mm0.78 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG831649205
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°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 26
Current: $1,267 USD|Low: $120 USD|High: $1,318 USD|Avg: $349 USD|-3.7%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 29, 2026
Retailer 14$122 USD
Retailer 15$136 USD
Retailer 16$142 USD
Retailer 12$161 USD
Retailer 5$170 USD
Retailer 8$179 USD
Retailer 11$258 USD
Retailer 2$266 USD
Retailer 4$293 USD
Retailer 10$311 USD
Retailer 3$368 USD
Retailer 6$421 USD
Retailer 9$455 USD
Retailer 13$487 USD
Retailer 7$540 USD
MOH London$1,267 USD

43 data points across 16 retailers

16 retailers$122 USD to $1,267 USD

A
Cheapest Retailer
-
$122 USD
A
Retailer 2
-
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$161 USD
View
Retailer 5
-
$170 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$179 USD
HK$1,400 HKD
View
B+
Retailer 7
-
$258 USD
View
A
Retailer 8
-
$266 USD
€253 EUR
View
B+
Retailer 9
-
$293 USD
View
B+
Retailer 10
-
$311 USD
£245 GBP
View
B
Retailer 11
-
$368 USD
View
B+
Retailer 12
-
$421 USD
SGD 569 SGD
View
B
Retailer 13
-
$455 USD
View
B
Retailer 14
-
$487 USD
View
B
Retailer 15
-
$540 USD
View
Most Expensive
B
MOH London
LG831649205 · Oct 26
$1,267 USD
£998 GBP
View
15 more retailers have this diamond
Prices start from $122 USDSave up to $1,145 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
$122 USD