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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 $249 NZD
As of November 4, 2026
Save $1,378 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,627 NZD at Flawless Fine Jewelry · As of November 4, 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 November 4, 2026, with prices from $249 to $1,627, a $1,378 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,627. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,627 NZD|Low: $238 NZD|High: $1,627 NZD|Avg: $737 NZD
Flawless Fine Jewelry
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 4$249 NZD
Retailer 19$288 NZD
Retailer 3$310 NZD
Retailer 5$310 NZD
Retailer 16$382 NZD
Retailer 18$418 NZD
Retailer 10$436 NZD
Retailer 14$541 NZD
Retailer 13$560 NZD
Retailer 8$694 NZD
Retailer 12$786 NZD
Retailer 15$801 NZD
Retailer 9$863 NZD
Retailer 11$953 NZD
Retailer 6$993 NZD
Retailer 7$1,042 NZD
Retailer 17$1,048 NZD
Retailer 2$1,437 NZD
Flawless Fine Jewelry$1,627 NZD

32 data points across 19 retailers

20 retailers$249 NZD to $1,627 NZD

A
Cheapest Retailer
-
$249 NZD
A
Retailer 2
-
$288 NZD
View
A
Retailer 3
-
$310 NZD
View
Retailer 4
-
$310 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$382 NZD
View
A
Retailer 6
-
$418 NZD
View
A
Retailer 7
-
$436 NZD
View
A
Retailer 8
-
$541 NZD
View
A
Retailer 9
-
$560 NZD
View
Retailer 10
-
$694 NZD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$786 NZD
View
B+
Retailer 12
-
$801 NZD
View
B+
Retailer 13
-
$863 NZD
View
B
Retailer 14
-
$973 NZD
View
B
Retailer 15
-
$993 NZD
View
Retailer 16
-
$1,042 NZD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$1,048 NZD
View
B
Retailer 18
-
$1,090 NZD
View
B
Retailer 19
-
$1,437 NZD
View
Most Expensive
B
Flawless Fine Jewelry
C4CDAAEBA · Nov 4
$1,627 NZD
£720 GBP
View
19 more retailers have this diamond
Prices start from $249 NZDSave up to $1,378 NZD

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
$249 NZD