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Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG660426034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660426034

Diamond specifications and retailer prices

From $278 SGD
$217 USD
As of October 29, 2026
Save $1,323 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,601 SGD at Reve Diamonds · As of October 28, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660426034 or 660426034. Listed at 21 retailers as of October 28, 2026, with prices from $278 to $1,601, a $1,323 spread on the same certified stone. Reve Diamonds lists it at $1,601. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660426034
Dimensions7.17 × 7.21 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.17 mm7.21 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660426034
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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: $638 SGD|Low: $268 SGD|High: $1,402 SGD|Avg: $668 SGD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$278 SGD
Retailer 2$346 SGD
Retailer 11$472 SGD
Retailer 6$580 SGD
Retailer 4$587 SGD
Retailer 7$593 SGD
Retailer 1$638 SGD
Retailer 3$666 SGD
Retailer 8$844 SGD
Retailer 9$1,114 SGD
Retailer 5$1,392 SGD

37 data points across 11 retailers

21 retailers$278 SGD to $1,601 SGD

A
Cheapest Retailer
-
$278 SGD
$217 USD
A
Retailer 2
-
$310 SGD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$323 SGD
$252 USD
View
A
Retailer 4
-
$346 SGD
$270 USD
View
A
Retailer 5
-
$346 SGD
$270 USD
View
A
Retailer 6
-
$394 SGD
HK$2,400 HKD
View
B+
Retailer 7
-
$472 SGD
$368 USD
View
A
Retailer 8
-
$580 SGD
£356 GBP
View
A
Retailer 9
-
$587 SGD
€436 EUR
View
A
Retailer 10
-
$593 SGD
ZAR 7,480 ZAR
View
B+
Retailer 11
-
$638 SGD
£392 GBP
View
B+
Retailer 12
-
$666 SGD
$520 USD
View
B+
Retailer 13
-
$673 SGD
$525 USD
View
B+
Retailer 14
-
$844 SGD
A$1,013 AUD
View
Retailer 15
-
$918 SGD
$716 USD
View
Price last confirmed 74 days ago
B
Retailer 16
-
$1,110 SGD
$866 USD
View
B
Retailer 17
-
$1,114 SGD
$869 USD
View
B
Retailer 18
-
$1,118 SGD
View
B
Retailer 19
-
$1,178 SGD
$919 USD
View
B
Retailer 20
-
$1,392 SGD
£855 GBP
View
Most Expensive
B
Reve Diamonds
65AEAE5F1 · Oct 28
$1,601 SGD
$1,249 USD
View
20 more retailers have this diamond
Prices start from $278 SGDSave up to $1,323 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
$278 SGD