Radiant|Lab Grown|IGI

1.55ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG514258925

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

Certificate IGI LG514258925

Diamond specifications and retailer prices

From $199 USD
As of October 30, 2026
Save $1,711 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,910 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG514258925 or 514258925. Listed at 17 retailers as of October 29, 2026, with prices from $199 to $1,910, a $1,711 spread on the same certified stone. Do Amore Diamonds lists it at $1,910. 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

1.55
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514258925
Dimensions7.85 × 5.57 × 3.91 mm
L/W Ratio1.41
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
7.85 mm5.57 mm1.55 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514258925
Side View
Table 68.0%Crown 47.7°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 70.2%

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: $1,910 USD|Low: $244 USD|High: $1,910 USD|Avg: $723 USD|+6.1%
Do Amore Diamonds
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 30, 2026
Retailer 12$247 USD
Retailer 2$312 USD
Retailer 15$382 USD
Retailer 5$408 USD
Retailer 7$420 USD
Retailer 8$507 USD
Retailer 6$530 USD
Retailer 3$559 USD
Retailer 11$797 USD
Retailer 14$877 USD
Retailer 13$1,005 USD
Retailer 4$1,049 USD
Retailer 10$1,067 USD
Retailer 9$1,099 USD
Do Amore Diamonds$1,910 USD

42 data points across 15 retailers

17 retailers$199 USD to $1,910 USD

A
Cheapest Retailer
-
$199 USD
A
Retailer 2
-
$231 USD
View
A
Retailer 3
-
$247 USD
View
A
Retailer 4
-
$247 USD
View
B+
Retailer 5
-
$312 USD
View
A
Retailer 6
-
$382 USD
View
A
Retailer 7
-
$408 USD
View
Final sale: no returns
A
Retailer 8
-
$507 USD
£399 GBP
View
B+
Retailer 9
-
$559 USD
View
B
Retailer 10
-
$797 USD
View
B+
Retailer 11
-
$877 USD
View
B
Retailer 12
-
$1,005 USD
View
Retailer 13
-
$1,049 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,067 USD
£840 GBP
View
B
Retailer 15
-
$1,099 USD
£865 GBP
View
B
Retailer 16
-
$1,343 USD
View
Most Expensive
B
Do Amore Diamonds
27-F2DBDD0B2 · Oct 29
$1,910 USD
View
16 more retailers have this diamond
Prices start from $199 USDSave up to $1,711 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
1.55ct Radiant
$199 USD