Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG842609105

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

Certificate IGI LG842609105

Diamond specifications and retailer prices

From $237 USD
As of October 30, 2026
Save $1,074 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,311 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842609105 or 842609105. Listed at 23 retailers as of October 30, 2026, with prices from $237 to $1,311, a $1,074 spread on the same certified stone. Reve Diamonds lists it at $1,311. 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

0.79
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609105
Dimensions6.84 × 4.66 × 3.02 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
6.84 mm4.66 mm0.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609105
Side View
Table 66.0%Crown 37.6°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.8%

Caratlytics Score

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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 30
Current: $471 USD|Low: $237 USD|High: $1,311 USD|Avg: $697 USD
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 21$237 USD
Retailer 20$275 USD
Retailer 2$282 USD
Retailer 4$294 USD
Retailer 18$294 USD
Retailer 10$453 USD
Retailer 13$465 USD
Retailer 1$471 USD
Retailer 6$481 USD
Retailer 7$524 USD
Retailer 16$531 USD
Retailer 12$550 USD
Retailer 5$608 USD
Retailer 17$746 USD
Retailer 15$787 USD
Retailer 3$944 USD
Retailer 8$996 USD
Retailer 9$1,003 USD
Retailer 14$1,020 USD
Retailer 19$1,179 USD
Retailer 11$1,185 USD
Reve Diamonds$1,311 USD

19 data points across 22 retailers

23 retailers$237 USD to $1,311 USD

A
Cheapest Retailer
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$237 USD
A
Retailer 2
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$275 USD
View
A
Retailer 3
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$282 USD
View
Final sale: no returns
A
Retailer 4
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$294 USD
View
A
Retailer 5
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$294 USD
View
A
Retailer 6
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$453 USD
View
A
Retailer 7
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$465 USD
View
A
Retailer 8
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$471 USD
€449 EUR
View
A
Retailer 9
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$481 USD
View
A
Retailer 10
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$524 USD
View
A
Retailer 11
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$531 USD
ZAR 8,576 ZAR
View
A
Retailer 12
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$550 USD
£433 GBP
View
B+
Retailer 13
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$608 USD
View
B+
Retailer 14
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$746 USD
A$1,148 AUD
View
B+
Retailer 15
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$787 USD
A$1,210 AUD
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B
Retailer 16
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$944 USD
View
B
Retailer 17
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$950 USD
View
B
Retailer 18
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$996 USD
View
B
Retailer 19
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$1,003 USD
CA$1,393 CAD
View
B
Retailer 20
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$1,020 USD
View
B
Retailer 21
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$1,179 USD
£928 GBP
View
B
Retailer 22
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$1,185 USD
View
Most Expensive
B
Reve Diamonds
24472904A · Oct 30
$1,311 USD
View
22 more retailers have this diamond
Prices start from $237 USDSave up to $1,074 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
$237 USD