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Radiant|Lab Grown|IGI

0.78ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579392902

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

Certificate IGI LG579392902

Diamond specifications and retailer prices

From $171 SGD
As of November 4, 2026
Save $1,598 SGD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,769 SGD at MOH London · As of November 5, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579392902 or 579392902. Listed at 19 retailers as of November 4, 2026, with prices from $171 to $1,769, a $1,598 spread on the same certified stone. MOH London lists it at $1,769. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579392902
Dimensions6.67 × 4.61 × 2.88 mm
L/W Ratio1.45
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
6.67 mm4.61 mm0.78 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579392902
Side View
Table 66.0%Crown 41.6°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 62.5%

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: Nov 4
Current: $1,769 SGD|Low: $165 SGD|High: $1,795 SGD|Avg: $554 SGD|-0.2%
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
November 5, 2026
Retailer 3$171 SGD
Retailer 17$198 SGD
Retailer 4$212 SGD
Retailer 18$212 SGD
Retailer 16$288 SGD
Retailer 9$331 SGD
Retailer 12$377 SGD
Retailer 11$385 SGD
Retailer 13$396 SGD
Retailer 14$463 SGD
Retailer 2$541 SGD
Retailer 7$611 SGD
Retailer 10$649 SGD
Retailer 5$682 SGD
Retailer 6$717 SGD
Retailer 15$721 SGD
Retailer 8$1,109 SGD
MOH London$1,769 SGD

33 data points across 18 retailers

19 retailers$171 SGD to $1,769 SGD

A
Cheapest Retailer
-
$171 SGD
A
Retailer 2
-
$198 SGD
View
Retailer 3
-
$212 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$212 SGD
View
B+
Retailer 5
-
$288 SGD
View
A
Retailer 6
-
$331 SGD
View
A
Retailer 7
-
$377 SGD
View
A
Retailer 8
-
$385 SGD
View
Retailer 9
-
$396 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$463 SGD
View
B+
Retailer 11
-
$541 SGD
View
B+
Retailer 12
-
$611 SGD
View
B
Retailer 13
-
$662 SGD
View
B
Retailer 14
-
$682 SGD
View
Retailer 15
-
$717 SGD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$721 SGD
View
B
Retailer 17
-
$754 SGD
View
B
Retailer 18
-
$1,109 SGD
View
Most Expensive
B
MOH London
LG579392902 · Nov 5
$1,769 SGD
£1,090 GBP
View
18 more retailers have this diamond
Prices start from $171 SGDSave up to $1,598 SGD

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
$171 SGD