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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 $336 SGD
As of November 4, 2026
Save $1,602 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,261 SGD 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 November 4, 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
Colour
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

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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: $2,261 SGD|Low: $336 SGD|High: $2,261 SGD|Avg: $1,001 SGD
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
November 5, 2026
Retailer 9$336 SGD
Retailer 2$419 SGD
Retailer 4$501 SGD
Retailer 10$595 SGD
Retailer 3$642 SGD
Retailer 8$694 SGD
Retailer 6$810 SGD
Retailer 14$909 SGD
Retailer 12$1,198 SGD
Retailer 13$1,259 SGD
Retailer 11$1,289 SGD
Retailer 5$1,502 SGD
Retailer 7$1,938 SGD
Brilliant Earth$2,261 SGD

23 data points across 14 retailers

15 retailers$336 SGD to $1,938 SGD

A
Cheapest Retailer
-
$336 SGD
Final sale: no returns
A
Retailer 2
-
$419 SGD
View
A
Retailer 3
-
$501 SGD
View
A
Retailer 4
-
$595 SGD
View
A
Retailer 5
-
$642 SGD
View
B+
Retailer 6
-
$694 SGD
View
B+
Retailer 7
-
$810 SGD
View
B+
Retailer 8
-
$909 SGD
View
B
Retailer 9
-
$1,198 SGD
View
B+
Retailer 10
-
$1,259 SGD
View
B+
Retailer 11
-
$1,289 SGD
View
Retailer 12
-
$1,442 SGD
View
Price last confirmed 28 days ago
Retailer 13
-
$1,502 SGD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,938 SGD
View
Most Expensive
Brilliant Earth
21567993A · Oct 21
$2,261 SGD
$1,770 USD
View
Price last confirmed 15 days ago
14 more retailers have this diamond
Prices start from $336 SGDSave up to $1,602 SGD

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
$336 SGD