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Radiant|Lab Grown|IGI

0.56ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • IGI LG691592815

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

Certificate IGI LG691592815

Diamond specifications and retailer prices

From $151 SGD
$118 USD
As of October 30, 2026
Save $1,166 SGD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,734 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown radiant diamond

This 0.56ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG691592815 or 691592815. Listed at 9 retailers as of October 29, 2026, with a 773% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.56
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691592815
Dimensions5.64 × 4.17 × 2.76 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.64 mm4.17 mm0.56 ctD / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG691592815
Side View
Table 68.0%Crown 41.5°Girdle: MediumPavilion 35°Culet: NoneDepth 66.2%

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: Oct 30
Current: $1,734 SGD|Low: $144 SGD|High: $1,745 SGD|Avg: $670 SGD|+0.6%
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
October 29, 2026
Retailer 9$151 SGD
Retailer 12$175 SGD
Retailer 2$281 SGD
Retailer 15$290 SGD
Retailer 4$354 SGD
Retailer 10$363 SGD
Retailer 14$370 SGD
Retailer 13$482 SGD
Retailer 11$665 SGD
Retailer 8$671 SGD
Retailer 5$897 SGD
Retailer 7$960 SGD
Retailer 6$1,091 SGD
Retailer 3$1,317 SGD
MOH London$1,734 SGD

15 data points across 15 retailers

9 retailers$151 SGD to $1,317 SGD

A
Cheapest Retailer
-
$151 SGD
$118 USD
A
Retailer 2
-
$175 SGD
$137 USD
View
B+
Retailer 3
-
$281 SGD
$220 USD
View
B+
Retailer 4
-
$363 SGD
$284 USD
View
B
Retailer 5
-
$482 SGD
$377 USD
View
B
Retailer 6
-
$665 SGD
$520 USD
View
B
Retailer 7
-
$671 SGD
$525 USD
View
C
Retailer 8
-
$1,317 SGD
$1,030 USD
View
Most Expensive
MOH London
LG691592815 · Oct 29
$1,734 SGD
£1,068 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $151 SGDSave up to $1,166 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
0.56ct Radiant
$151 SGD