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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG776683170

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776683170

Diamond specifications and retailer prices

From $287 SGD
$224 USD
As of October 27, 2026
Save $1,342 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,629 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG776683170 or 776683170. Listed at 18 retailers as of October 27, 2026, with prices from $287 to $1,629, a $1,342 spread on the same certified stone. Reve Diamonds lists it at $1,629. 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 angle34.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776683170
Dimensions6.93 × 8.13 × 4.72 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm8.13 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776683170
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.1%

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 27
Current: $662 SGD|Low: $287 SGD|High: $2,871 SGD|Avg: $923 SGD|+2.1%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 17$287 SGD
Retailer 5$322 SGD
Retailer 14$333 SGD
Retailer 2$356 SGD
Retailer 3$356 SGD
Retailer 16$419 SGD
Retailer 9$606 SGD
Retailer 12$612 SGD
Retailer 1$662 SGD
Retailer 6$677 SGD
Retailer 8$778 SGD
Retailer 13$832 SGD
Retailer 18$1,146 SGD
Retailer 15$1,150 SGD
Retailer 7$1,213 SGD
Retailer 11$1,436 SGD
Retailer 4$1,451 SGD
Reve Diamonds$1,629 SGD
Retailer 10$2,871 SGD

21 data points across 19 retailers

18 retailers$287 SGD to $1,629 SGD

A
Cheapest Retailer
-
$287 SGD
$224 USD
A
Retailer 2
-
$322 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$333 SGD
$260 USD
View
A
Retailer 4
-
$356 SGD
$278 USD
View
A
Retailer 5
-
$356 SGD
$278 USD
View
Retailer 6
-
$419 SGD
£257 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$606 SGD
$473 USD
View
A
Retailer 8
-
$612 SGD
ZAR 7,716 ZAR
View
A
Retailer 9
-
$662 SGD
£407 GBP
View
A
Retailer 10
-
$677 SGD
$528 USD
View
B+
Retailer 11
-
$778 SGD
$607 USD
View
B+
Retailer 12
-
$832 SGD
A$999 AUD
View
B+
Retailer 13
-
$1,146 SGD
$894 USD
View
B
Retailer 14
-
$1,150 SGD
$897 USD
View
B
Retailer 15
-
$1,213 SGD
$946 USD
View
B
Retailer 16
-
$1,436 SGD
£882 GBP
View
B
Retailer 17
-
$1,451 SGD
$1,132 USD
View
Most Expensive
B
Reve Diamonds
61B80172C · Oct 28
$1,629 SGD
$1,271 USD
View
17 more retailers have this diamond
Prices start from $287 SGDSave up to $1,342 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
$287 SGD