CaratHunter
Plans
Heart|Lab Grown

1.04ct E SI1 Heart Lab Grown Diamond

E/SI1

Diamond specifications and retailer prices

From $174 SGD
As of November 6, 2026
Save $520 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $695 SGD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included). Listed at 4 retailers as of November 6, 2026, with prices from $174 to $695, a $520 spread on the same certified stone. NZ Jewellers lists it at $695. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions6.06 × 7.22 × 4.06 mm
L/W Ratio1.19
Top View
6.06 mm7.22 mm1.04 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 56.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $695 SGD|Low: $105 SGD|High: $695 SGD|Avg: $256 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 5$105 SGD
Retailer 2$174 SGD
Retailer 4$202 SGD
Retailer 3$217 SGD
NZ Jewellers$695 SGD

6 data points across 5 retailers

4 retailers$174 SGD to $695 SGD

B+
Cheapest Retailer
-
$174 SGD
B
Retailer 2
-
$202 SGD
View
B
Retailer 3
-
$217 SGD
View
Most Expensive
C
NZ Jewellers
578700c8-e81c-49a9-a11b-e2f5846db5f9 · Nov 6
$695 SGD
$542 USD
View
3 more retailers have this diamond
Prices start from $174 SGDSave up to $520 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.

B+
1.04ct Heart
$174 SGD