Oval|Lab Grown|IGI

0.77ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG791649870

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791649870

Diamond specifications and retailer prices

From $412 USD
As of October 30, 2026
Save $1,804 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,710 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG791649870 or 791649870. Listed at 11 retailers as of October 29, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.77
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791649870
Dimensions7.65 × 5.22 × 3.11 mm
L/W Ratio1.47
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
7.65 mm5.22 mm0.77 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791649870
Side View
Table 52.0%Crown 30.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,710 USD|Low: $412 USD|High: $2,755 USD|Avg: $1,175 USD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$412 USD
Retailer 3$508 USD
Retailer 7$640 USD
Retailer 12$743 USD
Retailer 9$865 USD
Retailer 11$902 USD
Retailer 2$950 USD
Retailer 13$1,070 USD
Retailer 6$1,103 USD
Retailer 10$1,248 USD
Retailer 5$1,824 USD
Retailer 8$2,216 USD
MOH London$2,710 USD

28 data points across 13 retailers

11 retailers$412 USD to $2,216 USD

A
Cheapest Retailer
-
$412 USD
B+
Retailer 2
-
$508 USD
View
B+
Retailer 3
-
$640 USD
View
B
Retailer 4
-
$865 USD
View
B
Retailer 5
-
$902 USD
A$1,388 AUD
View
B
Retailer 6
-
$950 USD
View
B
Retailer 7
-
$1,070 USD
View
B
Retailer 8
-
$1,103 USD
View
B
Retailer 9
-
$1,248 USD
CA$1,733 CAD
View
B
Retailer 10
-
$2,216 USD
View
Most Expensive
MOH London
LG791649870 · Oct 29
$2,710 USD
£2,134 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $412 USDSave up to $1,804 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
0.77ct Oval
$412 USD