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Heart|Lab Grown|IGI

1.31ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG585323160

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG585323160

Diamond specifications and retailer prices

From $196 USD
As of November 2, 2026
Save $1,684 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,880 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown heart diamond

This 1.31ct 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 LG585323160 or 585323160. Listed at 19 retailers as of November 2, 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

1.31
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585323160
Dimensions7.49 × 6.73 × 4.48 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.49 mm6.73 mm1.31 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585323160
Side View
Table 53.0%Crown 34.5°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 59.8%

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 2
Current: $656 USD|Low: $196 USD|High: $1,086 USD|Avg: $513 USD|+2.1%
Retailer 1
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 3$196 USD
Retailer 4$218 USD
Retailer 15$227 USD
Retailer 13$243 USD
Retailer 14$243 USD
Retailer 7$326 USD
Retailer 8$328 USD
Retailer 2$402 USD
Retailer 10$463 USD
Retailer 9$493 USD
Retailer 1$656 USD
Retailer 12$784 USD
Retailer 5$862 USD
Retailer 6$1,051 USD
Retailer 11$1,074 USD

31 data points across 15 retailers

19 retailers$196 USD to $1,880 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$227 USD
View
Retailer 4
-
$243 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$243 USD
View
B+
Retailer 6
-
$326 USD
View
A
Retailer 7
-
$328 USD
£259 GBP
View
A
Retailer 8
-
$402 USD
View
A
Retailer 9
-
$463 USD
ZAR 7,480 ZAR
View
A
Retailer 10
-
$493 USD
£388 GBP
View
B+
Retailer 11
-
$509 USD
View
B+
Retailer 12
-
$656 USD
A$1,009 AUD
View
B+
Retailer 13
-
$784 USD
View
B
Retailer 14
-
$862 USD
View
B
Retailer 15
-
$1,034 USD
View
Retailer 16
-
$1,051 USD
A$1,617 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$1,074 USD
£846 GBP
View
B
Retailer 18
-
$1,181 USD
View
Most Expensive
B
Do Amore Diamonds
27-887B9C362 · Nov 2
$1,880 USD
View
18 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
1.31ct Heart
$196 USD