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Oval|Lab Grown|IGI

0.78ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG512240900

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG512240900

Diamond specifications and retailer prices

From $350 SGD
$273 USD
As of October 29, 2026
Save $1,250 SGD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,600 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG512240900 or 512240900. Listed at 6 retailers as of October 29, 2026, with prices from $350 to $1,600, a $1,250 spread on the same certified stone. MOH London lists it at $1,600. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512240900
Dimensions7.39 × 5.24 × 3.25 mm
L/W Ratio1.41
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.
Top View
7.39 mm5.24 mm0.78 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512240900
Side View
Table 57.5%Crown 34.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.0%

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: $1,600 SGD|Low: $259 SGD|High: $1,611 SGD|Avg: $753 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$350 SGD
Retailer 4$369 SGD
Retailer 2$392 SGD
Retailer 6$497 SGD
Retailer 3$686 SGD
Retailer 9$936 SGD
Retailer 7$974 SGD
Retailer 8$974 SGD
MOH London$1,600 SGD

34 data points across 9 retailers

6 retailers$350 SGD to $1,600 SGD

A
Cheapest Retailer
-
$350 SGD
$273 USD
A
Retailer 2
-
$369 SGD
$288 USD
View
A
Retailer 3
-
$392 SGD
£241 GBP
View
B+
Retailer 4
-
$497 SGD
$388 USD
View
B
Retailer 5
-
$686 SGD
$535 USD
View
Most Expensive
B
MOH London
LG512240900 · Oct 29
$1,600 SGD
£983 GBP
View
5 more retailers have this diamond
Prices start from $350 SGDSave up to $1,250 SGD

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 Oval
$350 SGD