Radiant|Lab Grown|IGI

1.24ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG618440391

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

Certificate IGI LG618440391

Diamond specifications and retailer prices

From $166 USD
As of October 27, 2026
Save $1,434 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,600 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618440391 or 618440391. Listed at 9 retailers as of October 27, 2026, with prices from $166 to $1,600, a $1,434 spread on the same certified stone. Do Amore Diamonds lists it at $1,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618440391
Dimensions7.75 × 5.25 × 3.56 mm
L/W Ratio1.48
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
7.75 mm5.25 mm1.24 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618440391
Side View
Table 66.0%Crown 45.2°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.8%

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: $1,600 USD|Low: $140 USD|High: $1,640 USD|Avg: $664 USD|-2.4%
Do Amore Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 12$166 USD
Retailer 15$190 USD
Retailer 10$193 USD
Retailer 14$371 USD
Retailer 16$412 USD
Retailer 5$437 USD
Retailer 6$529 USD
Retailer 9$555 USD
Retailer 4$561 USD
Retailer 8$659 USD
Retailer 11$700 USD
Retailer 13$731 USD
Retailer 3$949 USD
Retailer 7$974 USD
Retailer 2$1,069 USD
Do Amore Diamonds$1,600 USD

21 data points across 16 retailers

9 retailers$166 USD to $1,600 USD

A
Cheapest Retailer
-
$166 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
B+
Retailer 4
-
$371 USD
View
A
Retailer 5
-
$555 USD
A$854 AUD
View
B+
Retailer 6
-
$700 USD
View
B+
Retailer 7
-
$731 USD
View
B
Retailer 8
-
$1,069 USD
£842 GBP
View
Most Expensive
B
Do Amore Diamonds
27-56ACF66D6 · Oct 29
$1,600 USD
View
8 more retailers have this diamond
Prices start from $166 USDSave up to $1,434 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
1.24ct Radiant
$166 USD