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Round|Lab Grown|IGI

1.24ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG825630557

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630557

Diamond specifications and retailer prices

From $282 USD
As of November 4, 2026
Save $338 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,094 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round 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 LG825630557 or 825630557. Listed at 16 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630557
Dimensions6.96 × 6.94 × 4.14 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm6.94 mm1.24 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825630557
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $495 USD|Low: $179 USD|High: $1,123 USD|Avg: $541 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 4, 2026
Retailer 10$188 USD
Retailer 2$282 USD
Retailer 4$355 USD
Retailer 7$359 USD
Retailer 8$384 USD
Retailer 6$428 USD
Retailer 1$495 USD
Retailer 5$517 USD
Retailer 3$620 USD
Retailer 11$727 USD
Retailer 9$979 USD
Reve Diamonds$1,094 USD

35 data points across 12 retailers

16 retailers$282 USD to $620 USD

Retailer 1
-
$178 USD
Price last confirmed 26 days ago
Retailer 2
-
$206 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$221 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$282 USD
View
A
Retailer 5
-
$355 USD
View
Retailer 6
-
$359 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$384 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$428 USD
View
B+
Retailer 9
-
$495 USD
View
Retailer 10
-
$507 USD
View
Price last confirmed 74 days ago
B+
Retailer 11
-
$517 USD
View
B+
Retailer 12
-
$620 USD
View
Retailer 13
-
$709 USD
View
Price last confirmed 36 days ago
Retailer 14
-
$727 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$979 USD
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
8038F11F3 · Oct 25
$1,094 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $282 USDSave up to $338 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 Round
$282 USD