Oval|Lab Grown|IGI

0.78ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG807690280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807690280

Diamond specifications and retailer prices

From $162 USD
As of October 28, 2026
Save $821 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $983 USD at Michael Trio · As of October 28, 2026
View at Michael Trio

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807690280 or 807690280. Listed at 19 retailers as of October 28, 2026, with prices from $162 to $983, a $821 spread on the same certified stone. Michael Trio lists it at $983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807690280
Dimensions7.84 × 5.04 × 3.16 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.04 mm0.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807690280
Side View
Table 64.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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 28
Current: $983 USD|Low: $162 USD|High: $1,003 USD|Avg: $479 USD|-1.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 3$162 USD
Retailer 10$215 USD
Retailer 5$245 USD
Retailer 2$310 USD
Retailer 7$320 USD
Retailer 13$327 USD
Retailer 6$350 USD
Retailer 15$460 USD
Retailer 8$490 USD
Retailer 12$551 USD
Retailer 9$573 USD
Retailer 4$614 USD
Retailer 11$634 USD
Retailer 14$846 USD
Michael Trio$983 USD

30 data points across 15 retailers

19 retailers$162 USD to $983 USD

Retailer 1
-
$151 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$162 USD
View
Final sale: no returns
Retailer 3
-
$185 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$215 USD
View
A
Retailer 5
-
$245 USD
View
A
Retailer 6
-
$310 USD
£244 GBP
View
A
Retailer 7
-
$320 USD
View
A
Retailer 8
-
$327 USD
ZAR 5,278 ZAR
View
A
Retailer 9
-
$350 USD
€333 EUR
View
B+
Retailer 10
-
$460 USD
A$708 AUD
View
B+
Retailer 11
-
$490 USD
View
Retailer 12
-
$510 USD
View
Price last confirmed 36 days ago
B+
Retailer 13
-
$551 USD
A$847 AUD
View
B+
Retailer 14
-
$573 USD
View
Retailer 15
-
$602 USD
View
Price last confirmed 38 days ago
B
Retailer 16
-
$614 USD
View
B+
Retailer 17
-
$634 USD
View
B
Retailer 18
-
$846 USD
£666 GBP
View
Most Expensive
B
Michael Trio
5831207400 · Oct 28
$983 USD
SGD 1,329 SGD
View
18 more retailers have this diamond
Prices start from $162 USDSave up to $821 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
$162 USD