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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG846629520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846629520

Diamond specifications and retailer prices

From $351 SGD
As of November 4, 2026
Save $1,768 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,120 SGD at Novita Diamonds · As of October 30, 2026
View at Novita 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846629520 or 846629520. Listed at 21 retailers as of October 30, 2026, with prices from $351 to $2,120, a $1,768 spread on the same certified stone. Novita Diamonds lists it at $2,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629520
Dimensions7.05 × 8.12 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm8.12 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629520
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,120 SGD|Low: $351 SGD|High: $2,120 SGD|Avg: $967 SGD
Novita Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 16$351 SGD
Retailer 18$392 SGD
Retailer 3$408 SGD
Retailer 6$437 SGD
Retailer 14$456 SGD
Retailer 15$459 SGD
Retailer 21$588 SGD
Retailer 8$639 SGD
Retailer 2$754 SGD
Retailer 10$757 SGD
Retailer 11$873 SGD
Retailer 12$911 SGD
Retailer 5$1,025 SGD
Retailer 20$1,338 SGD
Retailer 13$1,358 SGD
Retailer 17$1,401 SGD
Retailer 7$1,403 SGD
Retailer 19$1,464 SGD
Retailer 4$1,602 SGD
Retailer 9$1,760 SGD
Novita Diamonds$2,120 SGD

12 data points across 21 retailers

21 retailers$351 SGD to $2,120 SGD

A+
Cheapest Retailer
-
$351 SGD
A
Retailer 2
-
$392 SGD
View
Final sale: no returns
A
Retailer 3
-
$408 SGD
View
A
Retailer 4
-
$437 SGD
View
Retailer 5
-
$456 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$459 SGD
View
B+
Retailer 7
-
$588 SGD
View
A
Retailer 8
-
$639 SGD
View
A
Retailer 9
-
$754 SGD
View
A
Retailer 10
-
$757 SGD
View
B+
Retailer 11
-
$873 SGD
View
B+
Retailer 12
-
$911 SGD
View
B+
Retailer 13
-
$1,025 SGD
View
B+
Retailer 14
-
$1,338 SGD
View
B+
Retailer 15
-
$1,358 SGD
View
B+
Retailer 16
-
$1,401 SGD
View
B+
Retailer 17
-
$1,403 SGD
View
B+
Retailer 18
-
$1,464 SGD
View
B+
Retailer 19
-
$1,602 SGD
View
B
Retailer 20
-
$1,760 SGD
View
Most Expensive
B
Novita Diamonds
cert_846629520 · Oct 30
$2,120 SGD
A$2,552 AUD
View
20 more retailers have this diamond
Prices start from $351 SGDSave up to $1,768 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
$351 SGD