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Round|Lab Grown|IGI

1.43ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816615036

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816615036

Diamond specifications and retailer prices

From $724 SGD
$566 USD
As of October 30, 2026
Save $2,409 SGD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,132 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615036 or 816615036. Listed at 8 retailers as of October 30, 2026, with prices from $724 to $3,132, a $2,409 spread on the same certified stone. Do Amore Diamonds lists it at $3,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615036
Dimensions7.24 × 7.21 × 4.45 mm
L/W Ratio1.00
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
7.24 mm7.21 mm1.43 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615036
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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: Oct 30
Current: $3,132 SGD|Low: $313 SGD|High: $3,503 SGD|Avg: $1,440 SGD|-10.6%
Do Amore Diamonds
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
October 30, 2026
Retailer 5$313 SGD
Retailer 9$724 SGD
Retailer 8$729 SGD
Retailer 6$773 SGD
Retailer 4$809 SGD
Retailer 14$826 SGD
Retailer 13$1,147 SGD
Retailer 10$1,342 SGD
Retailer 11$1,414 SGD
Retailer 3$1,632 SGD
Retailer 7$1,943 SGD
Retailer 2$2,506 SGD
Retailer 12$2,525 SGD
Do Amore Diamonds$3,132 SGD

16 data points across 14 retailers

8 retailers$724 SGD to $3,132 SGD

A
Cheapest Retailer
-
$724 SGD
$566 USD
A
Retailer 2
-
$729 SGD
$570 USD
View
B+
Retailer 3
-
$1,342 SGD
$1,050 USD
View
B+
Retailer 4
-
$1,414 SGD
$1,106 USD
View
B+
Retailer 5
-
$1,943 SGD
£1,197 GBP
View
B+
Retailer 6
-
$2,506 SGD
$1,960 USD
View
B
Retailer 7
-
$2,525 SGD
$1,975 USD
View
Most Expensive
B
Do Amore Diamonds
27-B3EC967C8 · Oct 30
$3,132 SGD
$2,450 USD
View
7 more retailers have this diamond
Prices start from $724 SGDSave up to $2,409 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
1.43ct Round
$724 SGD