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Oval|Lab Grown|IGI

0.77ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG788607179

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788607179

Diamond specifications and retailer prices

From $319 USD
As of October 29, 2026
Save $855 USD (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,174 USD at Reve Diamonds · As of October 30, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788607179 or 788607179. Listed at 19 retailers as of October 29, 2026, with prices from $319 to $1,174, a $855 spread on the same certified stone. Reve Diamonds lists it at $1,174. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788607179
Dimensions7.56 × 5.16 × 3.22 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
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
7.56 mm5.16 mm0.77 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788607179
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $439 USD|Low: $154 USD|High: $1,174 USD|Avg: $610 USD|+4.0%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 8$319 USD
Retailer 3$340 USD
Retailer 12$408 USD
Retailer 11$428 USD
Retailer 1$439 USD
Retailer 13$450 USD
Retailer 2$497 USD
Retailer 5$509 USD
Retailer 4$543 USD
Retailer 7$609 USD
Retailer 9$614 USD
Retailer 6$827 USD
Retailer 14$840 USD
Retailer 10$1,126 USD
Reve Diamonds$1,174 USD

36 data points across 15 retailers

19 retailers$319 USD to $1,174 USD

Retailer 1
-
$194 USD
Price last confirmed 16 days ago
Retailer 2
-
$225 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$241 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$319 USD
View
Final sale: no returns
A
Retailer 5
-
$340 USD
View
Retailer 6
-
$428 USD
ZAR 6,916 ZAR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$439 USD
£346 GBP
View
A
Retailer 8
-
$450 USD
View
B+
Retailer 9
-
$497 USD
View
B+
Retailer 10
-
$509 USD
View
B+
Retailer 11
-
$543 USD
View
B+
Retailer 12
-
$609 USD
View
B+
Retailer 13
-
$614 USD
A$945 AUD
View
Retailer 14
-
$773 USD
View
Price last confirmed 16 days ago
B
Retailer 15
-
$776 USD
View
B
Retailer 16
-
$827 USD
View
B
Retailer 17
-
$840 USD
View
B
Retailer 18
-
$1,126 USD
£887 GBP
View
Most Expensive
B
Reve Diamonds
7220EDB51 · Oct 30
$1,174 USD
View
18 more retailers have this diamond
Prices start from $319 USDSave up to $855 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
$319 USD