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Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG800644223

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

Certificate IGI LG800644223

Diamond specifications and retailer prices

From $147 SGD
$115 USD
As of October 30, 2026
Save $1,381 SGD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,528 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG800644223 or 800644223. Listed at 19 retailers as of October 30, 2026, with prices from $147 to $1,528, a $1,381 spread on the same certified stone. MOH London lists it at $1,528. 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

0.55
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800644223
Dimensions5.87 × 4.08 × 2.79 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm4.08 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG800644223
Side View
Table 72.0%Crown 36.1°Girdle: ThickPavilion 35.7°Culet: NoneDepth 68.4%

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: $1,528 SGD|Low: $142 SGD|High: $1,547 SGD|Avg: $446 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
November 1, 2026
Retailer 12$147 SGD
Retailer 3$165 SGD
Retailer 13$171 SGD
Retailer 15$194 SGD
Retailer 7$258 SGD
Retailer 9$281 SGD
Retailer 10$326 SGD
Retailer 5$342 SGD
Retailer 2$369 SGD
Retailer 11$437 SGD
Retailer 8$442 SGD
Retailer 14$516 SGD
Retailer 6$575 SGD
Retailer 4$955 SGD
MOH London$1,528 SGD

42 data points across 15 retailers

19 retailers$147 SGD to $1,528 SGD

A
Cheapest Retailer
-
$147 SGD
$115 USD
A
Retailer 2
-
$165 SGD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
$171 SGD
$134 USD
View
A
Retailer 4
-
$194 SGD
$152 USD
View
A
Retailer 5
-
$213 SGD
HK$1,300 HKD
View
A
Retailer 6
-
$258 SGD
$202 USD
View
A
Retailer 7
-
$281 SGD
$220 USD
View
A
Retailer 8
-
$326 SGD
€243 EUR
View
B+
Retailer 9
-
$342 SGD
$267 USD
View
B+
Retailer 10
-
$369 SGD
£228 GBP
View
B+
Retailer 11
-
$437 SGD
$342 USD
View
B+
Retailer 12
-
$442 SGD
£272 GBP
View
B+
Retailer 13
-
$514 SGD
View
B
Retailer 14
-
$516 SGD
$404 USD
View
B
Retailer 15
-
$574 SGD
$449 USD
View
B
Retailer 16
-
$662 SGD
$518 USD
View
B
Retailer 17
-
$955 SGD
£588 GBP
View
B
Retailer 18
-
$1,181 SGD
$924 USD
View
Most Expensive
B
MOH London
LG800644223 · Nov 1
$1,528 SGD
£941 GBP
View
18 more retailers have this diamond
Prices start from $147 SGDSave up to $1,381 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
0.55ct Radiant
$147 SGD