CaratHunter
Plans
Round|Lab Grown|IGI

1.46ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825639473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639473

Diamond specifications and retailer prices

From $497 SGD
$389 USD
As of October 29, 2026
Save $2,354 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,852 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825639473 or 825639473. Listed at 18 retailers as of October 29, 2026, with prices from $497 to $2,852, a $2,354 spread on the same certified stone. Brilliant Earth lists it at $2,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639473
Dimensions7.26 × 7.32 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.26 mm7.32 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639473
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,852 SGD|Low: $497 SGD|High: $2,852 SGD|Avg: $1,094 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
Retailer 17
Retailer 18
November 1, 2026
Retailer 18$497 SGD
Retailer 13$556 SGD
Retailer 17$558 SGD
Retailer 14$618 SGD
Retailer 10$622 SGD
Retailer 5$671 SGD
Retailer 7$829 SGD
Retailer 15$831 SGD
Retailer 4$927 SGD
Retailer 12$974 SGD
Retailer 2$980 SGD
Retailer 6$1,061 SGD
Retailer 11$1,116 SGD
Retailer 16$1,733 SGD
Retailer 8$1,964 SGD
Retailer 9$1,985 SGD
Retailer 3$2,427 SGD
Brilliant Earth$2,852 SGD

17 data points across 18 retailers

18 retailers$497 SGD to $2,852 SGD

A+
Cheapest Retailer
-
$497 SGD
$389 USD
A
Retailer 2
-
$556 SGD
$435 USD
View
Final sale: no returns
A
Retailer 3
-
$558 SGD
$436 USD
View
A
Retailer 4
-
$618 SGD
$483 USD
View
A
Retailer 5
-
$622 SGD
$486 USD
View
A
Retailer 6
-
$671 SGD
HK$4,100 HKD
View
A
Retailer 7
-
$829 SGD
$648 USD
View
A
Retailer 8
-
$831 SGD
$650 USD
View
A
Retailer 9
-
$927 SGD
$725 USD
View
A
Retailer 10
-
$974 SGD
€725 EUR
View
A
Retailer 11
-
$980 SGD
£603 GBP
View
A
Retailer 12
-
$1,061 SGD
ZAR 13,407 ZAR
View
A
Retailer 13
-
$1,116 SGD
£687 GBP
View
B+
Retailer 14
-
$1,733 SGD
$1,355 USD
View
B+
Retailer 15
-
$1,964 SGD
View
B+
Retailer 16
-
$1,985 SGD
$1,552 USD
View
B+
Retailer 17
-
$2,427 SGD
£1,494 GBP
View
Most Expensive
B
Brilliant Earth
21294286A · Oct 31
$2,852 SGD
$2,230 USD
View
17 more retailers have this diamond
Prices start from $497 SGDSave up to $2,354 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+
1.46ct Round
$497 SGD