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Heart|Lab Grown|IGI

1.25ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG844657604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844657604

Diamond specifications and retailer prices

From $179 USD
As of November 4, 2026
Save $948 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,127 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 LG844657604 or 844657604. Listed at 19 retailers as of November 4, 2026, with prices from $179 to $1,127, a $948 spread on the same certified stone. Reve Diamonds lists it at $1,127. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657604
Dimensions7.07 × 7.34 × 4.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm7.34 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657604
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.1%

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: $395 USD|Low: $179 USD|High: $1,127 USD|Avg: $542 USD|-2.7%
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 13$179 USD
Retailer 15$200 USD
Retailer 18$208 USD
Retailer 3$222 USD
Retailer 8$256 USD
Retailer 12$295 USD
Retailer 5$367 USD
Retailer 17$393 USD
Retailer 1$395 USD
Retailer 10$475 USD
Retailer 9$485 USD
Retailer 2$566 USD
Retailer 14$714 USD
Retailer 6$726 USD
Retailer 4$738 USD
Retailer 7$760 USD
Retailer 16$767 USD
Retailer 11$1,035 USD
Reve Diamonds$1,127 USD

11 data points across 19 retailers

19 retailers$179 USD to $1,127 USD

A
Cheapest Retailer
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$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$222 USD
View
A
Retailer 5
-
$256 USD
View
A
Retailer 6
-
$295 USD
View
A
Retailer 7
-
$367 USD
View
A
Retailer 8
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$393 USD
View
A
Retailer 9
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$395 USD
View
Retailer 10
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$475 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$485 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$566 USD
View
B
Retailer 13
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$714 USD
View
B+
Retailer 14
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$726 USD
View
B+
Retailer 15
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$738 USD
View
B+
Retailer 16
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$760 USD
View
B
Retailer 17
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$767 USD
View
B
Retailer 18
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$1,035 USD
View
Most Expensive
B
Reve Diamonds
C6C70DFFF · Nov 4
$1,127 USD
View
18 more retailers have this diamond
Prices start from $179 USDSave up to $948 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
$179 USD