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Round|Lab Grown|IGI

1.42ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840633338

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840633338

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of October 29, 2026
Save $2,145 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,525 SGD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 LG840633338 or 840633338. Listed at 21 retailers as of October 25, 2026, with prices from $380 to $2,525, a $2,145 spread on the same certified stone. Rare Carat lists it at $2,525. 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 angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633338
Dimensions7.21 × 7.25 × 4.44 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 mm7.25 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633338
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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 29
Current: $2,525 SGD|Low: $380 SGD|High: $2,800 SGD|Avg: $1,122 SGD|-0.5%
Rare Carat
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9$380 SGD
Retailer 10$424 SGD
Retailer 4$440 SGD
Retailer 5$470 SGD
Retailer 11$470 SGD
Retailer 3$741 SGD
Retailer 18$763 SGD
Retailer 15$768 SGD
Retailer 6$770 SGD
Retailer 8$798 SGD
Retailer 17$808 SGD
Retailer 13$830 SGD
Retailer 7$1,128 SGD
Retailer 21$1,445 SGD
Retailer 20$1,509 SGD
Retailer 12$1,512 SGD
Retailer 14$1,573 SGD
Retailer 19$1,675 SGD
Retailer 16$1,895 SGD
Retailer 2$2,506 SGD
Rare Carat$2,525 SGD

22 data points across 21 retailers

21 retailers$380 SGD to $2,525 SGD

A
Cheapest Retailer
-
$380 SGD
$297 USD
A
Retailer 2
-
$424 SGD
$332 USD
View
Final sale: no returns
A
Retailer 3
-
$440 SGD
$344 USD
View
A
Retailer 4
-
$470 SGD
$368 USD
View
A
Retailer 5
-
$470 SGD
$368 USD
View
A
Retailer 6
-
$741 SGD
$580 USD
View
Retailer 7
-
$763 SGD
£470 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$768 SGD
€572 EUR
View
A
Retailer 9
-
$770 SGD
$602 USD
View
A
Retailer 10
-
$798 SGD
$624 USD
View
A
Retailer 11
-
$808 SGD
ZAR 10,213 ZAR
View
A
Retailer 12
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$830 SGD
£511 GBP
View
A
Retailer 13
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$1,128 SGD
$882 USD
View
B+
Retailer 14
-
$1,445 SGD
$1,130 USD
View
B+
Retailer 15
-
$1,509 SGD
View
B+
Retailer 16
-
$1,512 SGD
$1,183 USD
View
B+
Retailer 17
-
$1,573 SGD
$1,231 USD
View
B+
Retailer 18
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$1,675 SGD
$1,310 USD
View
B+
Retailer 19
-
$1,895 SGD
£1,167 GBP
View
B
Retailer 20
-
$2,506 SGD
$1,960 USD
View
Most Expensive
B
Rare Carat
PD-250294 · Oct 25
$2,525 SGD
$1,975 USD
View
20 more retailers have this diamond
Prices start from $380 SGDSave up to $2,145 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
$380 SGD