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Radiant|Lab Grown|IGI

0.80ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG577300154

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

Certificate IGI LG577300154

Diamond specifications and retailer prices

From $175 SGD
As of November 4, 2026
Save $1,630 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,805 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.8ct lab-grown radiant diamond

This 0.8ct 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 LG577300154 or 577300154. Listed at 20 retailers as of November 4, 2026, with prices from $175 to $1,805, a $1,630 spread on the same certified stone. MOH London lists it at $1,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577300154
Dimensions6.70 × 4.59 × 3.09 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
6.70 mm4.59 mm0.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577300154
Side View
Table 62.0%Crown 43.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.3%

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: Nov 4
Current: $1,805 SGD|Low: $167 SGD|High: $1,831 SGD|Avg: $599 SGD|-1.3%
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
November 5, 2026
Retailer 16$175 SGD
Retailer 5$217 SGD
Retailer 17$217 SGD
Retailer 15$294 SGD
Retailer 9$339 SGD
Retailer 11$383 SGD
Retailer 10$394 SGD
Retailer 13$472 SGD
Retailer 2$539 SGD
Retailer 12$562 SGD
Retailer 7$616 SGD
Retailer 4$679 SGD
Retailer 3$696 SGD
Retailer 6$736 SGD
Retailer 14$736 SGD
Retailer 8$1,128 SGD
MOH London$1,805 SGD

30 data points across 17 retailers

20 retailers$175 SGD to $1,805 SGD

A
Cheapest Retailer
-
$175 SGD
Retailer 2
-
$203 SGD
View
Price last confirmed 39 days ago
Retailer 3
-
$213 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$217 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$217 SGD
View
B+
Retailer 6
-
$294 SGD
View
A
Retailer 7
-
$339 SGD
View
A
Retailer 8
-
$383 SGD
View
A
Retailer 9
-
$394 SGD
View
B+
Retailer 10
-
$472 SGD
View
B+
Retailer 11
-
$539 SGD
View
B+
Retailer 12
-
$562 SGD
View
B+
Retailer 13
-
$616 SGD
View
B+
Retailer 14
-
$679 SGD
View
B
Retailer 15
-
$696 SGD
View
B
Retailer 16
-
$736 SGD
View
Retailer 17
-
$736 SGD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$767 SGD
View
B
Retailer 19
-
$1,128 SGD
View
Most Expensive
B
MOH London
LG577300154 · Nov 5
$1,805 SGD
£1,112 GBP
View
19 more retailers have this diamond
Prices start from $175 SGDSave up to $1,630 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
0.80ct Radiant
$175 SGD