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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG675562156

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675562156

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 30, 2026
Save $1,234 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,413 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG675562156 or 675562156. Listed at 19 retailers as of October 30, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675562156
Dimensions7.04 × 7.87 × 4.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.04 mm7.87 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675562156
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 59.5%

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: $3,413 SGD|Low: $293 SGD|High: $3,413 SGD|Avg: $829 SGD
Brilliant Earth
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
November 1, 2026
Retailer 3$306 SGD
Retailer 16$340 SGD
Retailer 7$354 SGD
Retailer 4$378 SGD
Retailer 14$378 SGD
Retailer 13$434 SGD
Retailer 6$638 SGD
Retailer 2$653 SGD
Retailer 8$702 SGD
Retailer 10$710 SGD
Retailer 12$882 SGD
Retailer 5$1,216 SGD
Retailer 11$1,221 SGD
Retailer 9$1,516 SGD
Retailer 15$1,539 SGD
Brilliant Earth$3,413 SGD

44 data points across 16 retailers

19 retailers$306 SGD to $1,539 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$340 SGD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$354 SGD
$277 USD
View
A
Retailer 4
-
$378 SGD
$296 USD
View
Retailer 5
-
$378 SGD
$296 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$434 SGD
£267 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$638 SGD
$499 USD
View
A
Retailer 8
-
$653 SGD
ZAR 8,253 ZAR
View
A
Retailer 9
-
$702 SGD
$549 USD
View
A
Retailer 10
-
$710 SGD
£437 GBP
View
B+
Retailer 11
-
$770 SGD
$602 USD
View
B+
Retailer 12
-
$882 SGD
A$1,061 AUD
View
B+
Retailer 13
-
$1,160 SGD
$907 USD
View
B+
Retailer 14
-
$1,216 SGD
$951 USD
View
B
Retailer 15
-
$1,221 SGD
$955 USD
View
B+
Retailer 16
-
$1,283 SGD
$1,003 USD
View
B+
Retailer 17
-
$1,516 SGD
£934 GBP
View
B
Retailer 18
-
$1,539 SGD
$1,204 USD
View
Most Expensive
Brilliant Earth
14978855A · Oct 16
$3,413 SGD
$2,670 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from $306 SGDSave up to $1,234 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
$306 SGD