Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG614399073

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

Certificate IGI LG614399073

Diamond specifications and retailer prices

From $162 USD
As of October 27, 2026
Save $1,398 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,560 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG614399073 or 614399073. Listed at 11 retailers as of October 27, 2026, with prices from $162 to $1,560, a $1,398 spread on the same certified stone. Do Amore Diamonds lists it at $1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614399073
Dimensions7.87 × 5.35 × 3.62 mm
L/W Ratio1.47
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
7.87 mm5.35 mm1.30 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614399073
Side View
Table 66.0%Crown 43.4°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: $1,560 USD|Low: $131 USD|High: $1,590 USD|Avg: $697 USD|-1.9%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 14$162 USD
Retailer 18$186 USD
Retailer 12$188 USD
Retailer 16$364 USD
Retailer 3$380 USD
Retailer 7$401 USD
Retailer 4$483 USD
Retailer 6$513 USD
Retailer 11$542 USD
Retailer 10$621 USD
Retailer 13$683 USD
Retailer 15$714 USD
Retailer 5$888 USD
Retailer 8$960 USD
Retailer 2$1,044 USD
Retailer 9$1,204 USD
Retailer 17$1,310 USD
Do Amore Diamonds$1,560 USD

21 data points across 18 retailers

11 retailers$162 USD to $1,560 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$188 USD
View
B+
Retailer 4
-
$364 USD
View
B+
Retailer 5
-
$542 USD
A$834 AUD
View
Retailer 6
-
$683 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$714 USD
View
B
Retailer 8
-
$960 USD
View
B
Retailer 9
-
$1,044 USD
£822 GBP
View
B
Retailer 10
-
$1,310 USD
View
Most Expensive
B
Do Amore Diamonds
27-9DA602ACA · Oct 29
$1,560 USD
View
10 more retailers have this diamond
Prices start from $162 USDSave up to $1,398 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
1.30ct Radiant
$162 USD