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Heart|Lab Grown|IGI

0.45ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG717511475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717511475

Diamond specifications and retailer prices

From $147 SGD
$115 USD
As of October 30, 2026
Save $514 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,534 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717511475 or 717511475. Listed at 13 retailers as of October 29, 2026, with a 349% 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

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717511475
Dimensions4.72 × 5.27 × 3.14 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.72 mm5.27 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG717511475
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.6%

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: $1,534 SGD|Low: $142 SGD|High: $1,544 SGD|Avg: $449 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$147 SGD
Retailer 9$165 SGD
Retailer 8$171 SGD
Retailer 7$194 SGD
Retailer 3$256 SGD
Retailer 11$337 SGD
Retailer 2$358 SGD
Retailer 4$372 SGD
Retailer 5$441 SGD
Retailer 10$735 SGD
MOH London$1,534 SGD

42 data points across 11 retailers

13 retailers$147 SGD to $661 SGD

A
Cheapest Retailer
-
$147 SGD
$115 USD
A
Retailer 2
-
$165 SGD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
$171 SGD
$134 USD
View
A
Retailer 4
-
$194 SGD
$152 USD
View
A
Retailer 5
-
$213 SGD
HK$1,300 HKD
View
A
Retailer 6
-
$256 SGD
$200 USD
View
B+
Retailer 7
-
$337 SGD
$264 USD
View
B+
Retailer 8
-
$358 SGD
$280 USD
View
B+
Retailer 9
-
$372 SGD
£229 GBP
View
B+
Retailer 10
-
$441 SGD
£272 GBP
View
B
Retailer 11
-
$514 SGD
View
B
Retailer 12
-
$661 SGD
$517 USD
View
Most Expensive
MOH London
LG717511475 · Oct 29
$1,534 SGD
£945 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $147 SGDSave up to $514 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
0.45ct Heart
$147 SGD