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Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG765630227

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG765630227

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 30, 2026
Save $2,431 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,728 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown heart diamond

This 1.55ct 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 LG765630227 or 765630227. Listed at 21 retailers as of October 27, 2026, with prices from $297 to $2,728, a $2,431 spread on the same certified stone. Queensmith lists it at $2,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765630227
Dimensions7.39 × 7.99 × 4.37 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.99 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765630227
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 54.7%

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: $2,728 SGD|Low: $297 SGD|High: $2,728 SGD|Avg: $915 SGD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
October 30, 2026
Retailer 4$297 SGD
Retailer 8$331 SGD
Retailer 21$344 SGD
Retailer 18$367 SGD
Retailer 20$367 SGD
Retailer 2$430 SGD
Retailer 15$616 SGD
Retailer 14$621 SGD
Retailer 16$631 SGD
Retailer 3$687 SGD
Retailer 13$692 SGD
Retailer 12$787 SGD
Retailer 17$858 SGD
Retailer 5$1,120 SGD
Retailer 19$1,180 SGD
Retailer 6$1,184 SGD
Retailer 10$1,247 SGD
Retailer 11$1,322 SGD
Retailer 9$1,487 SGD
Retailer 7$1,655 SGD
Queensmith$2,728 SGD

33 data points across 21 retailers

21 retailers$297 SGD to $2,728 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$331 SGD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$344 SGD
$269 USD
View
A
Retailer 4
-
$367 SGD
$287 USD
View
A
Retailer 5
-
$367 SGD
$287 USD
View
A
Retailer 6
-
$430 SGD
£265 GBP
View
A
Retailer 7
-
$616 SGD
€459 EUR
View
A
Retailer 8
-
$621 SGD
$486 USD
View
A
Retailer 9
-
$631 SGD
ZAR 7,970 ZAR
View
A
Retailer 10
-
$687 SGD
$537 USD
View
A
Retailer 11
-
$692 SGD
£426 GBP
View
B+
Retailer 12
-
$787 SGD
$616 USD
View
B+
Retailer 13
-
$858 SGD
A$1,032 AUD
View
B+
Retailer 14
-
$1,120 SGD
$876 USD
View
B+
Retailer 15
-
$1,180 SGD
$923 USD
View
B
Retailer 16
-
$1,184 SGD
$926 USD
View
B+
Retailer 17
-
$1,247 SGD
$976 USD
View
B
Retailer 18
-
$1,322 SGD
$1,034 USD
View
Retailer 19
-
$1,487 SGD
£916 GBP
View
Price last confirmed 15 days ago
B
Retailer 20
-
$1,655 SGD
$1,294 USD
View
Most Expensive
B
Queensmith
LG765630227 · Oct 27
$2,728 SGD
£1,680 GBP
View
20 more retailers have this diamond
Prices start from $297 SGDSave up to $2,431 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
1.55ct Heart
$297 SGD