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Radiant|Lab Grown|IGI

0.78ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG588346082

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

Certificate IGI LG588346082

Diamond specifications and retailer prices

From $212 USD
As of November 4, 2026
Save $1,019 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,040 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588346082 or 588346082. Listed at 17 retailers as of November 4, 2026, with a 481% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588346082
Dimensions6.61 × 4.54 × 3.00 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.61 mm4.54 mm0.78 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588346082
Side View
Table 63.0%Crown 39°Girdle: THN-MEDPavilion 34.1°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $542 USD|Low: $204 USD|High: $1,177 USD|Avg: $503 USD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 9$212 USD
Retailer 6$237 USD
Retailer 12$246 USD
Retailer 2$263 USD
Retailer 10$263 USD
Retailer 4$352 USD
Retailer 3$489 USD
Retailer 1$542 USD
Retailer 5$710 USD
Retailer 8$848 USD
Retailer 11$933 USD
Retailer 7$1,164 USD

43 data points across 12 retailers

17 retailers$212 USD to $1,231 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$227 USD
View
A
Retailer 3
-
$237 USD
View
Final sale: no returns
A
Retailer 4
-
$246 USD
View
Retailer 5
-
$263 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$263 USD
View
B+
Retailer 7
-
$352 USD
View
B+
Retailer 8
-
$489 USD
View
B
Retailer 9
-
$542 USD
View
B
Retailer 10
-
$710 USD
View
B
Retailer 11
-
$848 USD
View
B
Retailer 12
-
$933 USD
View
B
Retailer 13
-
$1,104 USD
View
B
Retailer 14
-
$1,127 USD
View
Retailer 15
-
$1,164 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,231 USD
View
Most Expensive
Do Amore Diamonds
27-9BD9CBA08 · Nov 4
$2,040 USD
View
Price under review
16 more retailers have this diamond
Prices start from $212 USDSave up to $1,019 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
0.78ct Radiant
$212 USD