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Heart|Lab Grown|IGI

1.34ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG747543898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747543898

Diamond specifications and retailer prices

From $283 SGD
$221 USD
As of October 30, 2026
Save $1,252 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,535 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.34ct lab-grown heart diamond

This 1.34ct 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 LG747543898 or 747543898. Listed at 18 retailers as of October 30, 2026, with prices from $283 to $1,535, a $1,252 spread on the same certified stone. Brilliant Earth lists it at $1,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747543898
Dimensions7.47 × 6.59 × 4.56 mm
L/W Ratio1.13
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
7.47 mm6.59 mm1.34 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747543898
Side View
Table 59.0%Crown 40°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.0%

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: $1,535 SGD|Low: $278 SGD|High: $2,315 SGD|Avg: $820 SGD|-33.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 10$283 SGD
Retailer 4$315 SGD
Retailer 18$327 SGD
Retailer 8$350 SGD
Retailer 14$350 SGD
Retailer 17$596 SGD
Retailer 12$601 SGD
Retailer 2$649 SGD
Retailer 16$665 SGD
Retailer 13$855 SGD
Retailer 3$876 SGD
Retailer 15$911 SGD
Retailer 7$1,124 SGD
Retailer 6$1,130 SGD
Retailer 5$1,192 SGD
Retailer 9$1,201 SGD
Retailer 11$1,410 SGD
Brilliant Earth$1,535 SGD

41 data points across 18 retailers

18 retailers$283 SGD to $1,535 SGD

A
Cheapest Retailer
-
$283 SGD
$221 USD
A
Retailer 2
-
$315 SGD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$327 SGD
$256 USD
View
A
Retailer 4
-
$350 SGD
$274 USD
View
A
Retailer 5
-
$350 SGD
$274 USD
View
A
Retailer 6
-
$596 SGD
$466 USD
View
A
Retailer 7
-
$601 SGD
ZAR 7,592 ZAR
View
A
Retailer 8
-
$649 SGD
£400 GBP
View
B+
Retailer 9
-
$665 SGD
$520 USD
View
B+
Retailer 10
-
$855 SGD
A$1,029 AUD
View
B+
Retailer 11
-
$876 SGD
$685 USD
View
B+
Retailer 12
-
$911 SGD
$712 USD
View
B
Retailer 13
-
$1,124 SGD
$879 USD
View
B
Retailer 14
-
$1,130 SGD
View
B
Retailer 15
-
$1,192 SGD
$932 USD
View
B
Retailer 16
-
$1,201 SGD
$939 USD
View
B
Retailer 17
-
$1,410 SGD
£868 GBP
View
Most Expensive
B
Brilliant Earth
21417669A · Oct 30
$1,535 SGD
$1,200 USD
View
17 more retailers have this diamond
Prices start from $283 SGDSave up to $1,252 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
1.34ct Heart
$283 SGD