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Heart|Lab Grown|IGI

1.25ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG723548258

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723548258

Diamond specifications and retailer prices

From $196 USD
As of November 4, 2026
Save $985 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,181 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723548258 or 723548258. Listed at 20 retailers as of November 4, 2026, with prices from $196 to $1,181, a $985 spread on the same certified stone. Reve Diamonds lists it at $1,181. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548258
Dimensions7.13 × 7.13 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.13 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548258
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.4%

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: Nov 4
Current: $439 USD|Low: $196 USD|High: $1,193 USD|Avg: $551 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 12$196 USD
Retailer 15$218 USD
Retailer 3$227 USD
Retailer 7$248 USD
Retailer 8$248 USD
Retailer 11$323 USD
Retailer 2$424 USD
Retailer 5$427 USD
Retailer 6$431 USD
Retailer 1$439 USD
Retailer 14$595 USD
Retailer 4$603 USD
Retailer 13$781 USD
Retailer 17$784 USD
Retailer 16$834 USD
Retailer 9$950 USD
Retailer 10$1,132 USD
Reve Diamonds$1,181 USD

39 data points across 18 retailers

20 retailers$196 USD to $1,181 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$227 USD
View
A
Retailer 4
-
$248 USD
View
Retailer 5
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$248 USD
View
Price last confirmed 11 days ago
A
Retailer 6
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$323 USD
View
A
Retailer 7
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$424 USD
View
A
Retailer 8
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$427 USD
View
A
Retailer 9
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$431 USD
View
A
Retailer 10
-
$439 USD
View
B+
Retailer 11
-
$491 USD
View
B+
Retailer 12
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$569 USD
View
B+
Retailer 13
-
$595 USD
View
B+
Retailer 14
-
$603 USD
View
B+
Retailer 15
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$781 USD
View
B
Retailer 16
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$784 USD
View
B
Retailer 17
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$834 USD
View
Retailer 18
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$950 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$1,132 USD
View
Most Expensive
B
Reve Diamonds
7490E5725 · Nov 4
$1,181 USD
View
19 more retailers have this diamond
Prices start from $196 USDSave up to $985 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
1.25ct Heart
$196 USD