Radiant|Lab Grown|IGI

0.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG733508913

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

Certificate IGI LG733508913

Diamond specifications and retailer prices

From $173 USD
As of October 30, 2026
Save $955 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,128 USD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733508913 or 733508913. Listed at 20 retailers as of October 30, 2026, with prices from $173 to $1,128, a $955 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733508913
Dimensions5.86 × 3.98 × 2.77 mm
L/W Ratio1.47
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
5.86 mm3.98 mm0.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733508913
Side View
Table 62.0%Crown 36.9°Girdle: MediumPavilion 36.1°Culet: NoneDepth 69.6%

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: $1,128 USD|Low: $166 USD|High: $1,128 USD|Avg: $450 USD
Flawless Fine Jewelry
Retailer 2
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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 31, 2026
Retailer 13$173 USD
Retailer 8$193 USD
Retailer 5$201 USD
Retailer 3$215 USD
Retailer 6$215 USD
Retailer 11$270 USD
Retailer 14$290 USD
Retailer 2$385 USD
Retailer 10$399 USD
Retailer 7$437 USD
Retailer 15$450 USD
Retailer 4$691 USD
Retailer 12$730 USD
Retailer 9$1,011 USD
Flawless Fine Jewelry$1,128 USD

44 data points across 15 retailers

20 retailers$173 USD to $1,128 USD

A
Cheapest Retailer
-
$173 USD
A
Retailer 2
-
$193 USD
View
Final sale: no returns
A
Retailer 3
-
$201 USD
View
A
Retailer 4
-
$215 USD
View
A
Retailer 5
-
$215 USD
View
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
A
Retailer 7
-
$270 USD
View
A
Retailer 8
-
$290 USD
View
B+
Retailer 9
-
$385 USD
£303 GBP
View
Retailer 10
-
$399 USD
€380 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$437 USD
View
B+
Retailer 12
-
$450 USD
View
B
Retailer 13
-
$586 USD
SGD 792 SGD
View
B
Retailer 14
-
$691 USD
View
B
Retailer 15
-
$710 USD
View
B
Retailer 16
-
$730 USD
View
B
Retailer 17
-
$745 USD
View
B
Retailer 18
-
$1,011 USD
£796 GBP
View
B
Retailer 19
-
$1,109 USD
View
Most Expensive
B
Flawless Fine Jewelry
9CD21A8F7 · Oct 31
$1,128 USD
£888 GBP
View
19 more retailers have this diamond
Prices start from $173 USDSave up to $955 USD

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
$173 USD