CaratHunter
Plans
Round|Lab Grown|IGI

1.42ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818654349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818654349

Diamond specifications and retailer prices

From $718 SGD
$562 USD
As of October 30, 2026
Save $2,388 SGD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,107 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct 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 LG818654349 or 818654349. Listed at 10 retailers as of October 30, 2026, with prices from $718 to $3,107, a $2,388 spread on the same certified stone. Do Amore Diamonds lists it at $3,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654349
Dimensions7.21 × 7.26 × 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
7.21 mm7.26 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654349
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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: Oct 30
Current: $3,107 SGD|Low: $311 SGD|High: $3,490 SGD|Avg: $1,396 SGD|-11.0%
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 6$311 SGD
Retailer 3$479 SGD
Retailer 9$718 SGD
Retailer 7$722 SGD
Retailer 5$804 SGD
Retailer 14$820 SGD
Retailer 13$1,131 SGD
Retailer 10$1,335 SGD
Retailer 11$1,407 SGD
Retailer 4$1,623 SGD
Retailer 8$1,924 SGD
Retailer 2$2,493 SGD
Retailer 12$2,506 SGD
Do Amore Diamonds$3,107 SGD

15 data points across 14 retailers

10 retailers$718 SGD to $3,107 SGD

Retailer 1
-
$479 SGD
$375 USD
Price last confirmed 49 days ago
A
Retailer 2
-
$718 SGD
$562 USD
View
A
Retailer 3
-
$722 SGD
$565 USD
View
Retailer 4
-
$804 SGD
ZAR 10,158 ZAR
View
Price last confirmed 50 days ago
B+
Retailer 5
-
$1,335 SGD
$1,044 USD
View
B+
Retailer 6
-
$1,407 SGD
$1,100 USD
View
B+
Retailer 7
-
$1,924 SGD
£1,185 GBP
View
B+
Retailer 8
-
$2,493 SGD
$1,950 USD
View
B
Retailer 9
-
$2,506 SGD
$1,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-7A010BCC9 · Oct 30
$3,107 SGD
$2,430 USD
View
9 more retailers have this diamond
Prices start from $718 SGDSave up to $2,388 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
1.42ct Round
$718 SGD