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Radiant|Lab Grown|IGI

0.76ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818658791

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818658791

Diamond specifications and retailer prices

From $238 USD
As of November 3, 2026
Save $997 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,235 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.76ct lab-grown radiant diamond

This 0.76ct lab-grown radiant 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 LG818658791 or 818658791. Listed at 19 retailers as of November 3, 2026, with prices from $238 to $1,235, a $997 spread on the same certified stone. Reve Diamonds lists it at $1,235. 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

0.76
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658791
Dimensions6.74 × 4.60 × 2.92 mm
L/W Ratio1.47
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
6.74 mm4.60 mm0.76 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658791
Side View
Table 67.0%Crown 37.8°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,055 USD|Low: $230 USD|High: $1,243 USD|Avg: $613 USD|-1.5%
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
November 5, 2026
Retailer 2$238 USD
Retailer 6$267 USD
Retailer 12$372 USD
Retailer 4$390 USD
Retailer 10$443 USD
Retailer 9$480 USD
Retailer 7$484 USD
Retailer 13$498 USD
Retailer 14$567 USD
Retailer 8$674 USD
Retailer 11$679 USD
Retailer 5$830 USD
Retailer 3$902 USD
Retailer 1$1,055 USD
Reve Diamonds$1,235 USD

37 data points across 15 retailers

19 retailers$238 USD to $1,235 USD

Retailer 1
-
$206 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$238 USD
View
Final sale: no returns
Retailer 3
-
$255 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$255 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$264 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$372 USD
View
Retailer 7
-
$390 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$443 USD
View
A
Retailer 9
-
$480 USD
View
A
Retailer 10
-
$484 USD
View
A
Retailer 11
-
$498 USD
View
B+
Retailer 12
-
$567 USD
View
B+
Retailer 13
-
$674 USD
View
B+
Retailer 14
-
$679 USD
View
Retailer 15
-
$820 USD
View
Price last confirmed 36 days ago
B+
Retailer 16
-
$830 USD
View
B
Retailer 17
-
$902 USD
View
B
Retailer 18
-
$1,055 USD
View
Most Expensive
B
Reve Diamonds
BBAE1AE53 · Nov 4
$1,235 USD
View
18 more retailers have this diamond
Prices start from $238 USDSave up to $997 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
0.76ct Radiant
$238 USD