Radiant|Lab Grown|IGI

0.78ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG582360765

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

Certificate IGI LG582360765

Diamond specifications and retailer prices

From $140 USD
As of October 30, 2026
Save $774 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG582360765 or 582360765. Listed at 20 retailers as of October 30, 2026, with prices from $140 to $914, a $774 spread on the same certified stone. Flawless Fine Jewelry lists it at $914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582360765
Dimensions6.70 × 4.69 × 2.99 mm
L/W Ratio1.43
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
6.70 mm4.69 mm0.78 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582360765
Side View
Table 67.0%Crown 42.3°Girdle: MediumPavilion 34.8°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: $914 USD|Low: $134 USD|High: $914 USD|Avg: $430 USD
Flawless Fine Jewelry
Retailer 2
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Retailer 20
October 31, 2026
Retailer 4$140 USD
Retailer 20$162 USD
Retailer 3$174 USD
Retailer 5$174 USD
Retailer 14$215 USD
Retailer 19$235 USD
Retailer 10$245 USD
Retailer 2$305 USD
Retailer 15$314 USD
Retailer 8$390 USD
Retailer 17$442 USD
Retailer 13$450 USD
Retailer 9$485 USD
Retailer 11$536 USD
Retailer 6$558 USD
Retailer 7$586 USD
Retailer 18$589 USD
Retailer 12$614 USD
Retailer 16$813 USD
Flawless Fine Jewelry$914 USD

31 data points across 20 retailers

20 retailers$140 USD to $914 USD

A
Cheapest Retailer
-
$140 USD
A
Retailer 2
-
$162 USD
View
A
Retailer 3
-
$174 USD
View
A
Retailer 4
-
$174 USD
View
A
Retailer 5
-
$215 USD
View
A
Retailer 6
-
$235 USD
View
A
Retailer 7
-
$245 USD
View
A
Retailer 8
-
$305 USD
€290 EUR
View
A
Retailer 9
-
$314 USD
ZAR 5,067 ZAR
View
Retailer 10
-
$390 USD
£307 GBP
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$442 USD
A$680 AUD
View
B+
Retailer 12
-
$450 USD
View
B+
Retailer 13
-
$485 USD
View
B
Retailer 14
-
$547 USD
View
B
Retailer 15
-
$558 USD
View
Retailer 16
-
$586 USD
SGD 792 SGD
View
Price last confirmed 19 days ago
B
Retailer 17
-
$589 USD
View
B
Retailer 18
-
$614 USD
View
B
Retailer 19
-
$813 USD
£640 GBP
View
Most Expensive
B
Flawless Fine Jewelry
C4CDAAEBA · Oct 31
$914 USD
£720 GBP
View
19 more retailers have this diamond
Prices start from $140 USDSave up to $774 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
$140 USD