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Heart|Lab Grown|IGI

1.27ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG731535541

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731535541

Diamond specifications and retailer prices

From $196 USD
As of November 4, 2026
Save $1,684 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,880 USD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731535541 or 731535541. Listed at 12 retailers as of November 4, 2026, with prices from $196 to $1,880, a $1,684 spread on the same certified stone. Do Amore Diamonds lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731535541
Dimensions6.79 × 7.66 × 4.35 mm
L/W Ratio1.13
Girdle conditionFaceted
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
6.79 mm7.66 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731535541
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.8%

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 4
Current: $1,880 USD|Low: $196 USD|High: $2,110 USD|Avg: $712 USD|-7.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 5, 2026
Retailer 10$196 USD
Retailer 2$219 USD
Retailer 14$227 USD
Retailer 9$289 USD
Retailer 13$330 USD
Retailer 5$466 USD
Retailer 3$498 USD
Retailer 6$582 USD
Retailer 7$613 USD
Retailer 15$677 USD
Retailer 12$702 USD
Retailer 11$861 USD
Retailer 4$980 USD
Retailer 16$1,111 USD
Retailer 8$1,153 USD
Do Amore Diamonds$1,880 USD

29 data points across 16 retailers

12 retailers$196 USD to $1,880 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$219 USD
View
Final sale: no returns
A
Retailer 3
-
$227 USD
View
A
Retailer 4
-
$289 USD
View
B+
Retailer 5
-
$330 USD
View
B+
Retailer 6
-
$498 USD
View
B+
Retailer 7
-
$677 USD
View
B+
Retailer 8
-
$702 USD
View
B+
Retailer 9
-
$861 USD
View
B
Retailer 10
-
$980 USD
View
B
Retailer 11
-
$1,111 USD
View
Most Expensive
B
Do Amore Diamonds
27-23539B847 · Nov 5
$1,880 USD
View
11 more retailers have this diamond
Prices start from $196 USDSave up to $1,684 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
1.27ct Heart
$196 USD