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Heart|Lab Grown|IGI

1.40ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG651441958

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG651441958

Diamond specifications and retailer prices

From $237 USD
As of October 30, 2026
Save $973 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,210 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.4ct lab-grown heart diamond

This 1.4ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651441958 or 651441958. Listed at 15 retailers as of October 30, 2026, with prices from $237 to $1,210, a $973 spread on the same certified stone. Brilliant Earth lists it at $1,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651441958
Dimensions7.00 × 7.88 × 4.51 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
7.00 mm7.88 mm1.40 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651441958
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.2%

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 30
Current: $1,210 USD|Low: $237 USD|High: $1,720 USD|Avg: $691 USD|-29.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 12$237 USD
Retailer 9$275 USD
Retailer 14$294 USD
Retailer 15$294 USD
Retailer 11$354 USD
Retailer 7$497 USD
Retailer 2$556 USD
Retailer 5$589 USD
Retailer 4$616 USD
Retailer 13$945 USD
Retailer 10$948 USD
Retailer 6$997 USD
Retailer 3$1,034 USD
Retailer 8$1,179 USD
Brilliant Earth$1,210 USD

36 data points across 15 retailers

15 retailers$237 USD to $1,210 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$275 USD
View
A
Retailer 3
-
$294 USD
View
Retailer 4
-
$294 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$354 USD
£278 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$497 USD
View
B+
Retailer 7
-
$556 USD
£438 GBP
View
B+
Retailer 8
-
$589 USD
View
B+
Retailer 9
-
$616 USD
View
B
Retailer 10
-
$945 USD
View
B
Retailer 11
-
$948 USD
View
Retailer 12
-
$997 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$1,034 USD
View
B
Retailer 14
-
$1,179 USD
£928 GBP
View
Most Expensive
B
Brilliant Earth
11633288A · Oct 31
$1,210 USD
View
14 more retailers have this diamond
Prices start from $237 USDSave up to $973 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
1.40ct Heart
$237 USD