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Radiant|Lab Grown|IGI

1.24ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG649409118

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

Certificate IGI LG649409118

Diamond specifications and retailer prices

From $167 USD
As of November 2, 2026
Save $920 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,087 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649409118 or 649409118. Listed at 21 retailers as of November 1, 2026, with prices from $167 to $1,087, a $920 spread on the same certified stone. Reve Diamonds lists it at $1,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649409118
Dimensions7.18 × 5.22 × 3.58 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.18 mm5.22 mm1.24 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649409118
Side View
Table 65.0%Crown 41.4°Girdle: MED-STKPavilion 31.3°Culet: NoneDepth 68.6%

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: Nov 2
Current: $504 USD|Low: $160 USD|High: $1,170 USD|Avg: $488 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 16$167 USD
Retailer 7$186 USD
Retailer 4$193 USD
Retailer 2$207 USD
Retailer 5$207 USD
Retailer 14$280 USD
Retailer 12$347 USD
Retailer 10$356 USD
Retailer 6$457 USD
Retailer 9$462 USD
Retailer 1$504 USD
Retailer 13$510 USD
Retailer 17$555 USD
Retailer 3$664 USD
Retailer 15$770 USD
Retailer 11$965 USD
Retailer 8$1,082 USD

32 data points across 17 retailers

21 retailers$167 USD to $1,087 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
Retailer 4
-
$207 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$207 USD
View
B+
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$347 USD
€330 EUR
View
A
Retailer 8
-
$356 USD
ZAR 5,759 ZAR
View
A
Retailer 9
-
$457 USD
View
A
Retailer 10
-
$462 USD
View
A
Retailer 11
-
$504 USD
A$775 AUD
View
B+
Retailer 12
-
$510 USD
View
Retailer 13
-
$544 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$555 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$664 USD
View
B+
Retailer 16
-
$716 USD
£564 GBP
View
B+
Retailer 17
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$719 USD
View
Retailer 18
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$770 USD
View
Price last confirmed 19 days ago
B
Retailer 19
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$965 USD
£760 GBP
View
B
Retailer 20
-
$1,082 USD
£852 GBP
View
Most Expensive
B
Reve Diamonds
C4DE2D625 · Nov 1
$1,087 USD
View
20 more retailers have this diamond
Prices start from $167 USDSave up to $920 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
$167 USD