Oval|Lab Grown|IGI

0.78ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG840611753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840611753

Diamond specifications and retailer prices

From $120 USD
As of October 26, 2026
Save $1,123 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,243 USD at MOH London · As of October 25, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840611753 or 840611753. Listed at 20 retailers as of October 25, 2026, with prices from $120 to $1,243, a $1,123 spread on the same certified stone. MOH London lists it at $1,243. 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
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611753
Dimensions7.84 × 5.30 × 3.03 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.30 mm0.78 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611753
Side View
Table 66.0%Crown 32.4°Girdle: MediumPavilion 40.2°Culet: NoneDepth 57.2%

Caratlytics Score

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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: $1,243 USD|Low: $115 USD|High: $1,256 USD|Avg: $377 USD|-1.0%
MOH London
Retailer 2
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Retailer 20
October 29, 2026
Retailer 19$120 USD
Retailer 8$133 USD
Retailer 17$139 USD
Retailer 18$158 USD
Retailer 2$166 USD
Retailer 20$215 USD
Retailer 3$263 USD
Retailer 16$265 USD
Retailer 10$273 USD
Retailer 6$288 USD
Retailer 15$304 USD
Retailer 11$334 USD
Retailer 9$388 USD
Retailer 13$411 USD
Retailer 14$443 USD
Retailer 4$478 USD
Retailer 5$533 USD
Retailer 12$535 USD
Retailer 7$938 USD
MOH London$1,243 USD

27 data points across 20 retailers

20 retailers$120 USD to $1,243 USD

A
Cheapest Retailer
-
$120 USD
A
Retailer 2
-
$133 USD
View
Final sale: no returns
A
Retailer 3
-
$139 USD
View
A
Retailer 4
-
$158 USD
View
A
Retailer 5
-
$166 USD
HK$1,300 HKD
View
A
Retailer 6
-
$215 USD
View
A
Retailer 7
-
$263 USD
€250 EUR
View
Price last confirmed 10 days ago
A
Retailer 8
-
$265 USD
ZAR 4,273 ZAR
View
A
Retailer 9
-
$273 USD
View
B+
Retailer 10
-
$288 USD
View
B+
Retailer 11
-
$304 USD
£239 GBP
View
B+
Retailer 12
-
$334 USD
£263 GBP
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$388 USD
View
B+
Retailer 14
-
$411 USD
SGD 556 SGD
View
B
Retailer 15
-
$443 USD
View
B+
Retailer 16
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$478 USD
View
B
Retailer 17
-
$533 USD
View
B
Retailer 18
-
$535 USD
View
B
Retailer 19
-
$938 USD
View
Most Expensive
B
MOH London
LG840611753 · Oct 25
$1,243 USD
£979 GBP
View
19 more retailers have this diamond
Prices start from $120 USDSave up to $1,123 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 Oval
$120 USD