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Heart|Lab Grown|IGI

1.81ct E VS1 Heart Lab Grown Diamond

EX • E/VS1

Diamond specifications and retailer prices

From $1,305 SGD
CA$1,414 CAD
As of October 27, 2026
Save $422 SGD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,726 SGD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 1.81ct lab-grown heart diamond

This 1.81ct 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. Listed at 6 retailers as of October 27, 2026, with prices from $1,305 to $1,726, a $422 spread on the same certified stone. The Diamond Guys lists it at $1,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.21 × 8.49 × 5.00 mm
L/W Ratio1.18
Top View
7.21 mm8.49 mm1.81 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $526 SGD|Low: $328 SGD|High: $1,764 SGD|Avg: $994 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
October 19, 2026
Retailer 2$328 SGD
Retailer 1$526 SGD
Retailer 4$561 SGD
Retailer 5$896 SGD
Retailer 3$1,305 SGD
The Diamond Guys$1,726 SGD

16 data points across 6 retailers

6 retailers$1,305 SGD to $1,726 SGD

A
Retailer 1
-
$328 SGD
$256 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$526 SGD
£323 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
$561 SGD
$438 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$896 SGD
$699 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
$1,305 SGD
CA$1,414 CAD
View
Most Expensive
B
The Diamond Guys
1966742636 · Oct 28
$1,726 SGD
$1,347 USD
View
5 more retailers have this diamond
Prices start from $1,305 SGDSave up to $422 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
1.81ct Heart
$1,305 SGD