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Oval|Lab Grown|IGI

0.83ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG778617085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617085

Diamond specifications and retailer prices

From $434 USD
As of October 27, 2026
Save $1,780 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,790 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778617085 or 778617085. Listed at 12 retailers as of October 27, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.83
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617085
Dimensions7.67 × 5.34 × 3.22 mm
L/W Ratio1.44
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
7.67 mm5.34 mm0.83 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617085
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

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 27
Current: $2,790 USD|Low: $434 USD|High: $2,790 USD|Avg: $1,307 USD
Do Amore Diamonds
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 29, 2026
Retailer 3$434 USD
Retailer 4$539 USD
Retailer 2$564 USD
Retailer 10$680 USD
Retailer 11$781 USD
Retailer 8$867 USD
Retailer 12$928 USD
Retailer 13$1,110 USD
Retailer 9$1,332 USD
Retailer 5$1,829 USD
Retailer 7$2,214 USD
Retailer 6$2,706 USD
Do Amore Diamonds$2,790 USD

26 data points across 13 retailers

12 retailers$434 USD to $2,214 USD

A
Cheapest Retailer
-
$434 USD
B+
Retailer 2
-
$539 USD
View
B+
Retailer 3
-
$564 USD
View
B+
Retailer 4
-
$680 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$781 USD
€744 EUR
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$867 USD
View
B
Retailer 7
-
$928 USD
A$1,428 AUD
View
B
Retailer 8
-
$1,110 USD
View
B
Retailer 9
-
$1,332 USD
CA$1,849 CAD
View
B
Retailer 10
-
$2,214 USD
View
B
Retailer 11
-
$2,706 USD
£2,131 GBP
View
Price under review
Most Expensive
B
Do Amore Diamonds
32-LG778617085 · Oct 29
$2,790 USD
View
Price under review
11 more retailers have this diamond
Prices start from $434 USDSave up to $1,780 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
0.83ct Oval
$434 USD