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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 $217 USD
As of October 29, 2026
Save $1,032 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,249 USD 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 $217 to $1,249, a $1,032 spread on the same certified stone. Reve Diamonds lists it at $1,249. 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
Color
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: $497 USD|Low: $209 USD|High: $1,093 USD|Avg: $521 USD|+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$217 USD
Retailer 2$270 USD
Retailer 11$368 USD
Retailer 6$453 USD
Retailer 4$458 USD
Retailer 7$463 USD
Retailer 1$497 USD
Retailer 3$520 USD
Retailer 8$658 USD
Retailer 9$869 USD
Retailer 5$1,086 USD

37 data points across 11 retailers

21 retailers$217 USD to $1,249 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$270 USD
View
A
Retailer 5
-
$270 USD
View
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 7
-
$368 USD
View
A
Retailer 8
-
$453 USD
£356 GBP
View
A
Retailer 9
-
$458 USD
€436 EUR
View
A
Retailer 10
-
$463 USD
ZAR 7,480 ZAR
View
B+
Retailer 11
-
$497 USD
£392 GBP
View
B+
Retailer 12
-
$520 USD
View
B+
Retailer 13
-
$525 USD
View
B+
Retailer 14
-
$658 USD
A$1,013 AUD
View
B+
Retailer 15
-
$716 USD
View
Price last confirmed 74 days ago
B
Retailer 16
-
$866 USD
View
B
Retailer 17
-
$869 USD
View
B
Retailer 18
-
$872 USD
SGD 1,179 SGD
View
B
Retailer 19
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$919 USD
View
B
Retailer 20
-
$1,086 USD
£855 GBP
View
Most Expensive
B
Reve Diamonds
65AEAE5F1 · Oct 28
$1,249 USD
View
20 more retailers have this diamond
Prices start from $217 USDSave up to $1,032 USD

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
$217 USD