Heart|Lab Grown|IGI

1.29ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG842602878

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842602878

Diamond specifications and retailer prices

From $202 USD
As of October 30, 2026
Save $1,738 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,940 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 very-good cut grade and certified by IGI LG842602878 or 842602878. Listed at 16 retailers as of October 30, 2026, with prices from $202 to $1,940, a $1,738 spread on the same certified stone. Do Amore Diamonds lists it at $1,940. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842602878
Dimensions6.75 × 7.60 × 4.28 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm7.60 mm1.29 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842602878
Side View
Table 61.0%Crown 29.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 56.3%

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: Oct 30
Current: $1,940 USD|Low: $202 USD|High: $1,940 USD|Avg: $714 USD
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
Retailer 14
Retailer 15
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Retailer 17
October 30, 2026
Retailer 7$202 USD
Retailer 13$234 USD
Retailer 8$350 USD
Retailer 5$384 USD
Retailer 12$388 USD
Retailer 3$433 USD
Retailer 6$498 USD
Retailer 11$674 USD
Retailer 2$740 USD
Retailer 14$757 USD
Retailer 10$794 USD
Retailer 16$807 USD
Retailer 15$888 USD
Retailer 9$952 USD
Retailer 17$1,093 USD
Retailer 4$1,113 USD
Do Amore Diamonds$1,940 USD

15 data points across 17 retailers

16 retailers$202 USD to $1,940 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$234 USD
View
Retailer 3
-
$350 USD
£276 GBP
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$384 USD
HK$3,000 HKD
View
A
Retailer 5
-
$388 USD
View
A
Retailer 6
-
$433 USD
View
B+
Retailer 7
-
$498 USD
View
B+
Retailer 8
-
$674 USD
A$1,037 AUD
View
B+
Retailer 9
-
$740 USD
View
B
Retailer 10
-
$757 USD
View
B
Retailer 11
-
$794 USD
A$1,221 AUD
View
B
Retailer 12
-
$807 USD
View
B
Retailer 13
-
$888 USD
View
B
Retailer 14
-
$1,093 USD
SGD 1,477 SGD
View
B
Retailer 15
-
$1,113 USD
£876 GBP
View
Most Expensive
B
Do Amore Diamonds
27-81E10EA8F · Oct 31
$1,940 USD
View
15 more retailers have this diamond
Prices start from $202 USDSave up to $1,738 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
1.29ct Heart
$202 USD