Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG615373335

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

Certificate IGI LG615373335

Diamond specifications and retailer prices

From $145 USD
As of October 27, 2026
Save $1,245 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,390 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615373335 or 615373335. Listed at 11 retailers as of October 27, 2026, with prices from $145 to $1,390, a $1,245 spread on the same certified stone. Do Amore Diamonds lists it at $1,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615373335
Dimensions7.12 × 4.97 × 3.35 mm
L/W Ratio1.43
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
7.12 mm4.97 mm1.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615373335
Side View
Table 64.0%Crown 42.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.4%

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 27
Current: $1,390 USD|Low: $113 USD|High: $1,430 USD|Avg: $555 USD|-1.4%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 26, 2026
Retailer 11$145 USD
Retailer 14$167 USD
Retailer 9$168 USD
Retailer 3$320 USD
Retailer 15$331 USD
Retailer 13$333 USD
Retailer 6$343 USD
Retailer 5$473 USD
Retailer 2$484 USD
Retailer 10$611 USD
Retailer 12$639 USD
Retailer 7$780 USD
Retailer 4$794 USD
Retailer 8$930 USD
Do Amore Diamonds$1,390 USD

26 data points across 15 retailers

11 retailers$145 USD to $1,390 USD

A
Cheapest Retailer
-
$145 USD
A
Retailer 2
-
$167 USD
View
Final sale: no returns
A
Retailer 3
-
$168 USD
View
A
Retailer 4
-
$333 USD
View
B+
Retailer 5
-
$484 USD
A$745 AUD
View
B+
Retailer 6
-
$611 USD
View
B+
Retailer 7
-
$639 USD
View
B
Retailer 8
-
$780 USD
View
B
Retailer 9
-
$930 USD
£732 GBP
View
B
Retailer 10
-
$1,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-9014DF5D8 · Oct 29
$1,390 USD
View
10 more retailers have this diamond
Prices start from $145 USDSave up to $1,245 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
1.03ct Radiant
$145 USD