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Heart|Lab Grown|IGI

1.51ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG842644678

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842644678

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 30, 2026
Save $1,950 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,237 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842644678 or 842644678. Listed at 23 retailers as of October 29, 2026, with prices from $288 to $2,237, a $1,950 spread on the same certified stone. Do Amore Diamonds lists it at $2,237. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644678
Dimensions7.94 × 7.12 × 4.70 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.12 mm1.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644678
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 59.2%

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: $2,237 SGD|Low: $288 SGD|High: $2,276 SGD|Avg: $958 SGD|-1.7%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 12$288 SGD
Retailer 6$321 SGD
Retailer 23$334 SGD
Retailer 8$357 SGD
Retailer 22$357 SGD
Retailer 13$461 SGD
Retailer 3$478 SGD
Retailer 16$509 SGD
Retailer 20$676 SGD
Retailer 17$748 SGD
Retailer 18$775 SGD
Retailer 14$776 SGD
Retailer 11$821 SGD
Retailer 21$917 SGD
Retailer 5$1,128 SGD
Retailer 7$1,264 SGD
Retailer 10$1,361 SGD
Retailer 2$1,393 SGD
Retailer 15$1,483 SGD
Retailer 9$1,492 SGD
Retailer 19$1,586 SGD
Retailer 4$1,626 SGD
Do Amore Diamonds$2,237 SGD

17 data points across 23 retailers

23 retailers$288 SGD to $2,237 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$321 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$334 SGD
$261 USD
View
A
Retailer 4
-
$357 SGD
$279 USD
View
A
Retailer 5
-
$357 SGD
$279 USD
View
A
Retailer 6
-
$461 SGD
£284 GBP
View
B+
Retailer 7
-
$478 SGD
$374 USD
View
A
Retailer 8
-
$509 SGD
$398 USD
View
A
Retailer 9
-
$676 SGD
ZAR 8,543 ZAR
View
B+
Retailer 10
-
$697 SGD
$545 USD
View
B+
Retailer 11
-
$748 SGD
£461 GBP
View
B+
Retailer 12
-
$776 SGD
$607 USD
View
B+
Retailer 13
-
$821 SGD
$642 USD
View
B+
Retailer 14
-
$917 SGD
A$1,104 AUD
View
B+
Retailer 15
-
$1,128 SGD
CA$1,225 CAD
View
B
Retailer 16
-
$1,264 SGD
$989 USD
View
B
Retailer 17
-
$1,361 SGD
$1,065 USD
View
B
Retailer 18
-
$1,393 SGD
$1,090 USD
View
B
Retailer 19
-
$1,483 SGD
$1,160 USD
View
B
Retailer 20
-
$1,492 SGD
$1,167 USD
View
B
Retailer 21
-
$1,586 SGD
£977 GBP
View
B
Retailer 22
-
$1,626 SGD
$1,272 USD
View
Most Expensive
B
Do Amore Diamonds
25-2026127-021A · Oct 29
$2,237 SGD
$1,750 USD
View
22 more retailers have this diamond
Prices start from $288 SGDSave up to $1,950 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
1.51ct Heart
$288 SGD