CaratHunter
Plans
Heart|Lab Grown|IGI

1.04ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG620463032

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620463032

Diamond specifications and retailer prices

From $471 SGD
$368 USD
As of November 1, 2026
Save $1,729 SGD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,200 SGD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

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 LG620463032 or 620463032. Listed at 22 retailers as of October 27, 2026, with prices from $471 to $2,200, a $1,729 spread on the same certified stone. Brilliant Earth lists it at $2,200. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620463032
Dimensions6.38 × 7.05 × 4.08 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
6.38 mm7.05 mm1.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620463032
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.9%

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: Nov 1
Current: $1,931 SGD|Low: $471 SGD|High: $3,184 SGD|Avg: $1,060 SGD|-39.4%
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
Retailer 17
November 3, 2026
Retailer 6$471 SGD
Retailer 8$526 SGD
Retailer 9$526 SGD
Retailer 11$530 SGD
Retailer 4$693 SGD
Retailer 15$697 SGD
Retailer 5$793 SGD
Retailer 17$820 SGD
Retailer 14$834 SGD
Retailer 12$888 SGD
Retailer 2$920 SGD
Retailer 3$1,251 SGD
Retailer 10$1,285 SGD
Retailer 7$1,713 SGD
Retailer 16$1,856 SGD
Brilliant Earth$1,931 SGD
Retailer 13$2,064 SGD

30 data points across 17 retailers

22 retailers$471 SGD to $2,200 SGD

Retailer 1
-
$407 SGD
$318 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$471 SGD
$368 USD
View
Final sale: no returns
Retailer 3
-
$492 SGD
$385 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$526 SGD
$411 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$526 SGD
$411 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$530 SGD
£326 GBP
View
A
Retailer 7
-
$693 SGD
$542 USD
View
A
Retailer 8
-
$697 SGD
$545 USD
View
B+
Retailer 9
-
$793 SGD
$620 USD
View
B+
Retailer 10
-
$820 SGD
$641 USD
View
B+
Retailer 11
-
$834 SGD
€621 EUR
View
B+
Retailer 12
-
$888 SGD
ZAR 11,217 ZAR
View
B+
Retailer 13
-
$920 SGD
£567 GBP
View
B+
Retailer 14
-
$1,251 SGD
A$1,505 AUD
View
B+
Retailer 15
-
$1,285 SGD
$1,005 USD
View
Retailer 16
-
$1,348 SGD
A$1,621 AUD
View
Price last confirmed 160 days ago
Retailer 17
-
$1,691 SGD
$1,322 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,713 SGD
$1,339 USD
View
B
Retailer 19
-
$1,856 SGD
$1,451 USD
View
B
Retailer 20
-
$1,931 SGD
$1,510 USD
View
B
Retailer 21
-
$2,064 SGD
£1,271 GBP
View
Most Expensive
B
Brilliant Earth
11260590A · Oct 27
$2,200 SGD
$1,720 USD
View
21 more retailers have this diamond
Prices start from $471 SGDSave up to $1,729 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
$471 SGD