CaratHunter
Plans
Heart|Lab Grown|IGI

1.04ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG625435604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG625435604

Diamond specifications and retailer prices

From $446 SGD
$349 USD
As of November 2, 2026
Save $1,717 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,163 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625435604 or 625435604. Listed at 20 retailers as of November 1, 2026, with prices from $446 to $2,163, a $1,717 spread on the same certified stone. MOH London lists it at $2,163. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625435604
Dimensions6.19 × 6.87 × 4.15 mm
L/W Ratio1.11
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
6.19 mm6.87 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625435604
Side View
Table 68.0%Crown 41.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

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: Nov 2
Current: $2,163 SGD|Low: $428 SGD|High: $2,186 SGD|Avg: $944 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2$446 SGD
Retailer 9$518 SGD
Retailer 5$554 SGD
Retailer 10$554 SGD
Retailer 6$570 SGD
Retailer 3$748 SGD
Retailer 13$752 SGD
Retailer 12$900 SGD
Retailer 7$955 SGD
Retailer 8$996 SGD
Retailer 4$1,624 SGD
Retailer 11$1,780 SGD
MOH London$2,163 SGD

34 data points across 13 retailers

20 retailers$446 SGD to $2,163 SGD

A
Cheapest Retailer
-
$446 SGD
$349 USD
A
Retailer 2
-
$500 SGD
$391 USD
View
Final sale: no returns
A
Retailer 3
-
$518 SGD
$405 USD
View
Retailer 4
-
$554 SGD
$433 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$554 SGD
$433 USD
View
A
Retailer 6
-
$570 SGD
£351 GBP
View
A
Retailer 7
-
$606 SGD
HK$3,700 HKD
View
B+
Retailer 8
-
$748 SGD
$585 USD
View
A
Retailer 9
-
$752 SGD
$588 USD
View
B+
Retailer 10
-
$804 SGD
$629 USD
View
B+
Retailer 11
-
$856 SGD
$669 USD
View
B+
Retailer 12
-
$900 SGD
€670 EUR
View
B+
Retailer 13
-
$955 SGD
ZAR 12,063 ZAR
View
B+
Retailer 14
-
$996 SGD
£613 GBP
View
B
Retailer 15
-
$1,474 SGD
View
B
Retailer 16
-
$1,624 SGD
$1,270 USD
View
B
Retailer 17
-
$1,780 SGD
$1,392 USD
View
B
Retailer 18
-
$1,834 SGD
$1,434 USD
View
B
Retailer 19
-
$2,135 SGD
$1,670 USD
View
Most Expensive
B
MOH London
LG625435604 · Nov 1
$2,163 SGD
£1,332 GBP
View
19 more retailers have this diamond
Prices start from $446 SGDSave up to $1,717 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
1.04ct Heart
$446 SGD