Radiant|Lab Grown|IGI

0.79ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG818658683

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

Certificate IGI LG818658683

Diamond specifications and retailer prices

From $310 USD
As of October 30, 2026
Save $1,235 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,545 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.79ct lab-grown radiant diamond

This 0.79ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658683 or 818658683. Listed at 17 retailers as of October 30, 2026, with prices from $310 to $1,545, a $1,235 spread on the same certified stone. Reve Diamonds lists it at $1,545. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.79
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658683
Dimensions6.89 × 4.64 × 3.03 mm
L/W Ratio1.48
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
6.89 mm4.64 mm0.79 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658683
Side View
Table 67.0%Crown 30.4°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $683 USD|Low: $298 USD|High: $1,560 USD|Avg: $797 USD|+1.0%
Retailer 1
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 10$310 USD
Retailer 5$347 USD
Retailer 15$360 USD
Retailer 11$384 USD
Retailer 13$384 USD
Retailer 3$542 USD
Retailer 6$549 USD
Retailer 16$623 USD
Retailer 1$683 USD
Retailer 7$689 USD
Retailer 9$695 USD
Retailer 4$865 USD
Retailer 2$1,181 USD
Retailer 12$1,236 USD
Retailer 8$1,282 USD
Retailer 14$1,543 USD
Reve Diamonds$1,545 USD

29 data points across 17 retailers

17 retailers$310 USD to $1,545 USD

A
Cheapest Retailer
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$310 USD
A
Retailer 2
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$347 USD
View
Final sale: no returns
A
Retailer 3
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$360 USD
View
A
Retailer 4
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$384 USD
View
A
Retailer 5
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$384 USD
View
A
Retailer 6
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$542 USD
View
B+
Retailer 7
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$549 USD
View
Retailer 8
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$623 USD
€593 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
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$683 USD
£538 GBP
View
B+
Retailer 10
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$689 USD
View
B+
Retailer 11
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$695 USD
ZAR 11,235 ZAR
View
B
Retailer 12
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$865 USD
View
B
Retailer 13
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$1,181 USD
View
B
Retailer 14
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$1,236 USD
View
B
Retailer 15
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$1,282 USD
View
B
Retailer 16
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$1,543 USD
£1,215 GBP
View
Most Expensive
B
Reve Diamonds
E6562AEF0 · Oct 30
$1,545 USD
View
16 more retailers have this diamond
Prices start from $310 USDSave up to $1,235 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
0.79ct Radiant
$310 USD