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Radiant|Lab Grown|IGI

0.55ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG754572712

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

Certificate IGI LG754572712

Diamond specifications and retailer prices

From $165 USD
As of October 27, 2026
Save $917 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,082 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754572712 or 754572712. Listed at 22 retailers as of October 27, 2026, with prices from $165 to $1,082, a $917 spread on the same certified stone. Reve Diamonds lists it at $1,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754572712
Dimensions5.81 × 4.01 × 2.78 mm
L/W Ratio1.45
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
5.81 mm4.01 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754572712
Side View
Table 64.0%Crown 41.6°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 69.3%

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 27
Current: $362 USD|Low: $158 USD|High: $1,067 USD|Avg: $393 USD|+4.3%
Retailer 1
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
October 29, 2026
Retailer 14$165 USD
Retailer 11$180 USD
Retailer 6$185 USD
Retailer 3$205 USD
Retailer 4$205 USD
Retailer 2$278 USD
Retailer 1$362 USD
Retailer 8$370 USD
Retailer 10$381 USD
Retailer 5$428 USD
Retailer 9$523 USD
Retailer 13$695 USD
Retailer 7$961 USD
Retailer 12$1,067 USD

44 data points across 14 retailers

22 retailers$165 USD to $1,082 USD

A
Cheapest Retailer
-
$165 USD
A
Retailer 2
-
$180 USD
View
A
Retailer 3
-
$185 USD
View
Final sale: no returns
A
Retailer 4
-
$191 USD
View
A
Retailer 5
-
$205 USD
View
A
Retailer 6
-
$205 USD
View
A
Retailer 7
-
$230 USD
HK$1,800 HKD
View
A
Retailer 8
-
$278 USD
View
B+
Retailer 9
-
$362 USD
£285 GBP
View
B+
Retailer 10
-
$370 USD
ZAR 5,975 ZAR
View
B+
Retailer 11
-
$381 USD
€363 EUR
View
B+
Retailer 12
-
$428 USD
View
B
Retailer 13
-
$523 USD
A$804 AUD
View
B
Retailer 14
-
$562 USD
SGD 759 SGD
View
B
Retailer 15
-
$658 USD
View
B
Retailer 16
-
$670 USD
View
B
Retailer 17
-
$695 USD
View
B
Retailer 18
-
$713 USD
View
B
Retailer 19
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$889 USD
£700 GBP
View
B
Retailer 20
-
$961 USD
£757 GBP
View
B
Retailer 21
-
$1,067 USD
£840 GBP
View
Most Expensive
B
Reve Diamonds
0DFA0F98B · Oct 28
$1,082 USD
View
21 more retailers have this diamond
Prices start from $165 USDSave up to $917 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
$165 USD