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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836670874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836670874

Diamond specifications and retailer prices

From $310 SGD
$242 USD
As of October 30, 2026
Save $1,264 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,574 SGD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.54ct lab-grown heart diamond

This 1.54ct 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 LG836670874 or 836670874. Listed at 19 retailers as of October 29, 2026, with prices from $310 to $1,574, a $1,264 spread on the same certified stone. With Clarity lists it at $1,574. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836670874
Dimensions7.98 × 7.20 × 4.71 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm7.20 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836670874
Side View
Table 59.0%Crown 39.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.0%

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: $1,564 SGD|Low: $297 SGD|High: $1,564 SGD|Avg: $801 SGD|+12.2%
Retailer 1
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
October 30, 2026
Retailer 2$310 SGD
Retailer 6$346 SGD
Retailer 3$385 SGD
Retailer 4$385 SGD
Retailer 9$451 SGD
Retailer 15$519 SGD
Retailer 11$634 SGD
Retailer 13$661 SGD
Retailer 5$686 SGD
Retailer 10$729 SGD
Retailer 14$896 SGD
Retailer 16$1,241 SGD
Retailer 7$1,303 SGD
Retailer 12$1,550 SGD
Retailer 8$1,557 SGD
Retailer 1$1,564 SGD

30 data points across 16 retailers

19 retailers$310 SGD to $1,574 SGD

A
Cheapest Retailer
-
$310 SGD
$242 USD
A
Retailer 2
-
$346 SGD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$385 SGD
$300 USD
View
A
Retailer 4
-
$385 SGD
$300 USD
View
Retailer 5
-
$391 SGD
$305 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$451 SGD
£277 GBP
View
B+
Retailer 7
-
$519 SGD
$405 USD
View
A
Retailer 8
-
$634 SGD
€471 EUR
View
A
Retailer 9
-
$661 SGD
ZAR 8,327 ZAR
View
A
Retailer 10
-
$686 SGD
$535 USD
View
B+
Retailer 11
-
$729 SGD
£448 GBP
View
B+
Retailer 12
-
$896 SGD
A$1,076 AUD
View
B
Retailer 13
-
$1,236 SGD
$964 USD
View
B
Retailer 14
-
$1,241 SGD
$968 USD
View
B
Retailer 15
-
$1,303 SGD
$1,016 USD
View
B
Retailer 16
-
$1,550 SGD
£952 GBP
View
Retailer 17
-
$1,557 SGD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$1,564 SGD
$1,220 USD
View
Most Expensive
B
With Clarity
836670874 · Oct 29
$1,574 SGD
$1,228 USD
View
18 more retailers have this diamond
Prices start from $310 SGDSave up to $1,264 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
1.54ct Heart
$310 SGD