Heart|Lab Grown|IGI

1.29ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG700579805

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700579805

Diamond specifications and retailer prices

From $545 USD
A$838 AUD
As of October 31, 2026
17 retailers carry this diamond
Most expensive: $1,200 USD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700579805 or 700579805. Listed at 17 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700579805
Dimensions6.42 × 7.57 × 4.60 mm
L/W Ratio1.18
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
6.42 mm7.57 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700579805
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $545 USD|Low: $194 USD|High: $1,200 USD|Avg: $575 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 16$202 USD
Retailer 15$225 USD
Retailer 5$234 USD
Retailer 3$250 USD
Retailer 6$250 USD
Retailer 14$317 USD
Retailer 17$430 USD
Retailer 13$435 USD
Retailer 12$450 USD
Retailer 9$487 USD
Retailer 8$505 USD
Retailer 1$545 USD
Retailer 7$573 USD
Retailer 4$584 USD
Retailer 19$779 USD
Retailer 11$830 USD
Retailer 10$858 USD
Retailer 2$930 USD
Retailer 18$1,181 USD
Reve Diamonds$1,200 USD

27 data points across 20 retailers

17 retailers

Retailer 1
-
$202 USD
Price last confirmed 23 days ago
Retailer 2
-
$234 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$250 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$250 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$317 USD
£250 GBP
View
Price last confirmed 19 days ago
Retailer 6
-
$430 USD
ZAR 6,950 ZAR
View
Price last confirmed 23 days ago
Retailer 7
-
$435 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$450 USD
£354 GBP
View
Price last confirmed 19 days ago
Retailer 9
-
$505 USD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$545 USD
A$838 AUD
View
Retailer 11
-
$584 USD
View
Price last confirmed 18 days ago
Retailer 12
-
$779 USD
A$1,199 AUD
View
Price last confirmed 23 days ago
Retailer 13
-
$805 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$858 USD
View
Price last confirmed 20 days ago
Retailer 15
-
$930 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$1,181 USD
£930 GBP
View
Price last confirmed 23 days ago
Most Expensive
Reve Diamonds
E1EDC35E7 · Oct 11
$1,200 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $545 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.

B+
1.29ct Heart
$545 USD