Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG617406624

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

Certificate IGI LG617406624

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)
12 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 LG617406624 or 617406624. Listed at 12 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617406624
Dimensions7.72 × 5.40 × 3.67 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
7.72 mm5.40 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617406624
Side View
Table 64.0%Crown 41.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.0%

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: $1,560 USD|Low: $131 USD|High: $1,590 USD|Avg: $610 USD|-1.9%
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
October 29, 2026
Retailer 12$162 USD
Retailer 4$186 USD
Retailer 9$188 USD
Retailer 2$274 USD
Retailer 14$364 USD
Retailer 5$380 USD
Retailer 6$483 USD
Retailer 7$542 USD
Retailer 10$683 USD
Retailer 13$714 USD
Retailer 3$735 USD
Retailer 11$790 USD
Retailer 8$1,040 USD
Do Amore Diamonds$1,560 USD

28 data points across 14 retailers

12 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
A
Retailer 4
-
$274 USD
£215 GBP
View
B+
Retailer 5
-
$364 USD
View
B+
Retailer 6
-
$542 USD
A$834 AUD
View
Retailer 7
-
$683 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$714 USD
View
B+
Retailer 9
-
$735 USD
View
B
Retailer 10
-
$790 USD
View
Retailer 11
-
$1,040 USD
£819 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-52A9A76C2 · Oct 29
$1,560 USD
View
11 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