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Radiant|Lab Grown|IGI

0.78ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG830677074

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

Certificate IGI LG830677074

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of November 1, 2026
Save $2,000 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,318 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830677074 or 830677074. Listed at 17 retailers as of October 26, 2026, with prices from $318 to $2,318, a $2,000 spread on the same certified stone. MOH London lists it at $2,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle56°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677074
Dimensions6.54 × 4.52 × 3.07 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.52 mm0.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830677074
Side View
Table 64.0%Crown 56°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 67.9%

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 1
Current: $2,318 NZD|Low: $220 NZD|High: $2,431 NZD|Avg: $680 NZD|-3.5%
MOH London
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
October 31, 2026
Retailer 3$224 NZD
Retailer 4$249 NZD
Retailer 17$259 NZD
Retailer 7$295 NZD
Retailer 10$318 NZD
Retailer 5$444 NZD
Retailer 14$458 NZD
Retailer 6$483 NZD
Retailer 16$505 NZD
Retailer 8$531 NZD
Retailer 2$670 NZD
Retailer 15$683 NZD
Retailer 9$700 NZD
Retailer 11$764 NZD
Retailer 12$765 NZD
Retailer 13$839 NZD
Retailer 18$890 NZD
MOH London$2,318 NZD

42 data points across 18 retailers

17 retailers$318 NZD to $2,318 NZD

Retailer 1
-
$224 NZD
$126 USD
Price last confirmed 10 days ago
Retailer 2
-
$259 NZD
$146 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$295 NZD
$166 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 5
-
$444 NZD
$250 USD
View
A
Retailer 6
-
$458 NZD
£203 GBP
View
A
Retailer 7
-
$483 NZD
€259 EUR
View
A
Retailer 8
-
$505 NZD
$284 USD
View
Retailer 9
-
$531 NZD
$299 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$670 NZD
$377 USD
View
B+
Retailer 11
-
$683 NZD
£303 GBP
View
B+
Retailer 12
-
$700 NZD
$394 USD
View
B+
Retailer 13
-
$764 NZD
$430 USD
View
B+
Retailer 14
-
$765 NZD
SGD 582 SGD
View
B+
Retailer 15
-
$839 NZD
$472 USD
View
Retailer 16
-
$890 NZD
$501 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG830677074 · Oct 26
$2,318 NZD
£1,027 GBP
View
16 more retailers have this diamond
Prices start from $318 NZDSave up to $2,000 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
$318 NZD