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Round|Lab Grown|IGI

1.46ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG842644923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644923

Diamond specifications and retailer prices

From $478 SGD
$374 USD
As of November 1, 2026
Save $4,292 SGD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,770 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 LG842644923 or 842644923. Listed at 25 retailers as of October 31, 2026, with prices from $478 to $4,770, a $4,292 spread on the same certified stone. Brilliant Earth lists it at $4,770. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644923
Dimensions7.31 × 7.35 × 4.40 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
7.31 mm7.35 mm1.46 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644923
Side View
Table 61.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,770 SGD|Low: $478 SGD|High: $4,770 SGD|Avg: $1,589 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
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Retailer 25
November 1, 2026
Retailer 23$478 SGD
Retailer 22$555 SGD
Retailer 6$593 SGD
Retailer 8$593 SGD
Retailer 7$597 SGD
Retailer 21$703 SGD
Retailer 15$866 SGD
Retailer 13$916 SGD
Retailer 17$940 SGD
Retailer 5$946 SGD
Retailer 9$977 SGD
Retailer 19$1,020 SGD
Retailer 2$1,069 SGD
Retailer 16$1,290 SGD
Retailer 4$1,317 SGD
Retailer 3$1,907 SGD
Retailer 14$1,947 SGD
Retailer 10$1,957 SGD
Retailer 11$2,164 SGD
Retailer 24$2,237 SGD
Retailer 20$2,321 SGD
Retailer 25$2,596 SGD
Retailer 18$2,700 SGD
Retailer 12$4,724 SGD
Brilliant Earth$4,770 SGD

21 data points across 25 retailers

25 retailers$478 SGD to $4,770 SGD

A
Cheapest Retailer
-
$478 SGD
$374 USD
A
Retailer 2
-
$555 SGD
$434 USD
View
A
Retailer 3
-
$593 SGD
$464 USD
View
Retailer 4
-
$593 SGD
$464 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$597 SGD
$467 USD
View
Final sale: no returns
A
Retailer 6
-
$703 SGD
$550 USD
View
A
Retailer 7
-
$866 SGD
$677 USD
View
A
Retailer 8
-
$916 SGD
€682 EUR
View
A
Retailer 9
-
$940 SGD
$735 USD
View
Retailer 10
-
$946 SGD
£582 GBP
View
Price last confirmed 17 days ago
A
Retailer 11
-
$977 SGD
$764 USD
View
A
Retailer 12
-
$1,020 SGD
ZAR 12,879 ZAR
View
A
Retailer 13
-
$1,069 SGD
£658 GBP
View
B+
Retailer 14
-
$1,290 SGD
$1,009 USD
View
B+
Retailer 15
-
$1,317 SGD
$1,030 USD
View
B+
Retailer 16
-
$1,907 SGD
$1,491 USD
View
B+
Retailer 17
-
$1,947 SGD
CA$2,114 CAD
View
B+
Retailer 18
-
$1,957 SGD
$1,530 USD
View
B
Retailer 19
-
$2,164 SGD
$1,692 USD
View
B
Retailer 20
-
$2,237 SGD
$1,749 USD
View
B
Retailer 21
-
$2,321 SGD
£1,429 GBP
View
Retailer 22
-
$2,596 SGD
$2,030 USD
View
Price last confirmed 12 days ago
B
Retailer 23
-
$2,700 SGD
$2,111 USD
View
B
Retailer 24
-
$4,724 SGD
$3,694 USD
View
Most Expensive
B
Brilliant Earth
22181648A · Oct 31
$4,770 SGD
$3,730 USD
View
24 more retailers have this diamond
Prices start from $478 SGDSave up to $4,292 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
$478 SGD