Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG834606490

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834606490

Diamond specifications and retailer prices

From $264 USD
As of October 30, 2026
Save $1,260 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,770 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834606490 or 834606490. Listed at 15 retailers as of October 30, 2026, with a 477% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834606490
Dimensions7.36 × 6.98 × 4.24 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm6.98 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834606490
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.6%

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: $1,770 USD|Low: $264 USD|High: $1,770 USD|Avg: $780 USD
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
October 30, 2026
Retailer 7$264 USD
Retailer 8$334 USD
Retailer 2$392 USD
Retailer 12$471 USD
Retailer 3$503 USD
Retailer 9$551 USD
Retailer 5$634 USD
Retailer 4$715 USD
Retailer 6$945 USD
Retailer 11$990 USD
Retailer 10$1,014 USD
Retailer 13$1,176 USD
Retailer 14$1,524 USD
Brilliant Earth$1,770 USD

21 data points across 14 retailers

15 retailers$264 USD to $1,524 USD

A
Cheapest Retailer
-
$264 USD
Final sale: no returns
A
Retailer 2
-
$334 USD
£263 GBP
View
B+
Retailer 3
-
$392 USD
View
A
Retailer 4
-
$471 USD
€449 EUR
View
A
Retailer 5
-
$503 USD
ZAR 8,133 ZAR
View
B+
Retailer 6
-
$551 USD
£434 GBP
View
B+
Retailer 7
-
$634 USD
View
B+
Retailer 8
-
$715 USD
A$1,100 AUD
View
B
Retailer 9
-
$945 USD
View
B+
Retailer 10
-
$990 USD
View
B+
Retailer 11
-
$1,014 USD
View
Retailer 12
-
$1,130 USD
A$1,738 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$1,176 USD
£926 GBP
View
B
Retailer 14
-
$1,524 USD
SGD 2,059 SGD
View
Most Expensive
Brilliant Earth
21567993A · Oct 21
$1,770 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $264 USDSave up to $1,260 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
1.26ct Heart
$264 USD