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Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG529268259

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG529268259

Diamond specifications and retailer prices

From $381 SGD
As of November 4, 2026
Save $1,544 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,924 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG529268259 or 529268259. Listed at 20 retailers as of November 4, 2026, with prices from $381 to $1,924, a $1,544 spread on the same certified stone. Reve Diamonds lists it at $1,924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529268259
Dimensions7.99 × 7.40 × 4.76 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm7.40 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529268259
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.6%

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: Nov 4
Current: $828 SGD|Low: $365 SGD|High: $1,953 SGD|Avg: $1,017 SGD|+6.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 17$381 SGD
Retailer 9$426 SGD
Retailer 5$442 SGD
Retailer 6$472 SGD
Retailer 18$472 SGD
Retailer 14$671 SGD
Retailer 7$676 SGD
Retailer 4$772 SGD
Retailer 8$805 SGD
Retailer 12$813 SGD
Retailer 1$828 SGD
Retailer 11$1,105 SGD
Retailer 15$1,444 SGD
Retailer 16$1,450 SGD
Retailer 3$1,517 SGD
Retailer 10$1,578 SGD
Retailer 2$1,815 SGD
Retailer 13$1,890 SGD
Reve Diamonds$1,924 SGD

45 data points across 19 retailers

20 retailers$381 SGD to $1,924 SGD

A
Cheapest Retailer
-
$381 SGD
A
Retailer 2
-
$426 SGD
View
Final sale: no returns
A
Retailer 3
-
$442 SGD
View
A
Retailer 4
-
$472 SGD
View
Retailer 5
-
$472 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$671 SGD
View
A
Retailer 7
-
$676 SGD
View
B+
Retailer 8
-
$772 SGD
View
B+
Retailer 9
-
$805 SGD
View
B+
Retailer 10
-
$813 SGD
View
B+
Retailer 11
-
$828 SGD
View
B+
Retailer 12
-
$1,105 SGD
View
B+
Retailer 13
-
$1,177 SGD
View
B
Retailer 14
-
$1,444 SGD
View
B
Retailer 15
-
$1,450 SGD
View
B
Retailer 16
-
$1,517 SGD
View
B
Retailer 17
-
$1,578 SGD
View
B
Retailer 18
-
$1,815 SGD
View
B
Retailer 19
-
$1,890 SGD
View
Most Expensive
B
Reve Diamonds
F367C4942 · Nov 4
$1,924 SGD
$1,506 USD
View
19 more retailers have this diamond
Prices start from $381 SGDSave up to $1,544 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
$381 SGD