Oval|Lab Grown|IGI

0.77ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809603135

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809603135

Diamond specifications and retailer prices

From $335 USD
As of October 25, 2026
Save $206 USD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,167 USD at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809603135 or 809603135. Listed at 18 retailers as of October 23, 2026, with a 61% 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

0.77
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809603135
Dimensions7.66 × 5.12 × 3.13 mm
L/W Ratio1.50
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
7.66 mm5.12 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809603135
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $423 USD|Low: $152 USD|High: $1,167 USD|Avg: $523 USD|+2.4%
Retailer 1
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Retailer 19
Reve Diamonds
October 23, 2026
Retailer 13$192 USD
Retailer 9$214 USD
Retailer 3$222 USD
Retailer 6$238 USD
Retailer 15$238 USD
Retailer 5$335 USD
Retailer 17$370 USD
Retailer 16$403 USD
Retailer 12$418 USD
Retailer 1$423 USD
Retailer 4$486 USD
Retailer 10$502 USD
Retailer 8$541 USD
Retailer 7$605 USD
Retailer 14$764 USD
Retailer 18$767 USD
Retailer 11$818 USD
Retailer 2$840 USD
Retailer 19$1,125 USD
Reve Diamonds$1,167 USD

33 data points across 20 retailers

18 retailers$335 USD to $541 USD

Retailer 1
-
$192 USD
Price last confirmed 7 days ago
Retailer 2
-
$222 USD
View
Price last confirmed 20 days ago
Retailer 3
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$238 USD
View
Price last confirmed 9 days ago
Retailer 4
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$238 USD
View
Price last confirmed 18 days ago
Retailer 5
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$238 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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$335 USD
View
Retailer 7
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$370 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$418 USD
£329 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$423 USD
ZAR 6,835 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$486 USD
View
B+
Retailer 11
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$502 USD
View
B+
Retailer 12
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$541 USD
View
Retailer 13
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$764 USD
View
Price last confirmed 9 days ago
Retailer 14
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$767 USD
View
Price last confirmed 7 days ago
Retailer 15
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$818 USD
View
Price last confirmed 8 days ago
Retailer 16
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$840 USD
View
Price last confirmed 8 days ago
Retailer 17
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$1,125 USD
£886 GBP
View
Price last confirmed 19 days ago
Most Expensive
Reve Diamonds
6D4ACD14E · Oct 23
$1,167 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $335 USDSave up to $206 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
$335 USD