Oval|Lab Grown|IGI

0.77ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG845658786

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845658786

Diamond specifications and retailer prices

From $460 USD
As of November 3, 2026
Save $649 USD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,109 USD at Michael Trio · As of November 4, 2026
View at Michael Trio

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 top-tier cut grade and certified by IGI LG845658786 or 845658786. Listed at 4 retailers as of November 3, 2026, with prices from $460 to $1,109, a $649 spread on the same certified stone. Michael Trio lists it at $1,109. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658786
Dimensions7.65 × 5.19 × 3.21 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 mm5.19 mm0.77 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658786
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,109 USD|Low: $460 USD|High: $1,109 USD|Avg: $762 USD
Michael Trio
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$460 USD
Retailer 2$671 USD
Michael Trio$1,109 USD

2 data points across 3 retailers

4 retailers$460 USD to $1,109 USD

A
Cheapest Retailer
-
$460 USD
B+
Retailer 2
-
$671 USD
View
B
Retailer 3
-
$1,060 USD
View
Most Expensive
B
Michael Trio
1255208700 · Nov 4
$1,109 USD
SGD 1,499 SGD
View
3 more retailers have this diamond
Prices start from $460 USDSave up to $649 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
$460 USD