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1.42ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG487108294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487108294

Diamond specifications and retailer prices

From $1,461 SGD
$1,143 USD
As of October 29, 2026
Save $4,013 SGD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,475 SGD at MOH London · As of October 29, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487108294 or 487108294. Listed at 14 retailers as of October 29, 2026, with prices from $1,461 to $5,475, a $4,013 spread on the same certified stone. MOH London lists it at $5,475. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487108294
Dimensions7.15 × 7.12 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.15 mm7.12 mm1.42 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487108294
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,475 SGD|Low: $1,168 SGD|High: $5,519 SGD|Avg: $2,673 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$1,461 SGD
Retailer 5$1,547 SGD
Retailer 9$1,636 SGD
Retailer 7$1,695 SGD
Retailer 10$1,918 SGD
Retailer 8$2,692 SGD
Retailer 3$3,116 SGD
Retailer 2$3,327 SGD
Retailer 4$4,423 SGD
MOH London$5,475 SGD

42 data points across 10 retailers

14 retailers$1,461 SGD to $5,475 SGD

B+
Cheapest Retailer
-
$1,461 SGD
$1,143 USD
B+
Retailer 2
-
$1,547 SGD
$1,210 USD
View
B+
Retailer 3
-
$1,589 SGD
$1,243 USD
View
B+
Retailer 4
-
$1,636 SGD
$1,280 USD
View
Final sale: no returns
Retailer 5
-
$1,695 SGD
$1,326 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,695 SGD
$1,326 USD
View
B
Retailer 7
-
$1,918 SGD
$1,500 USD
View
B
Retailer 8
-
$2,692 SGD
$2,106 USD
View
B
Retailer 9
-
$3,116 SGD
ZAR 39,371 ZAR
View
B
Retailer 10
-
$3,177 SGD
$2,485 USD
View
B
Retailer 11
-
$3,327 SGD
£2,049 GBP
View
B
Retailer 12
-
$3,339 SGD
$2,612 USD
View
Retailer 13
-
$4,423 SGD
A$5,323 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG487108294 · Oct 29
$5,475 SGD
£3,372 GBP
View
13 more retailers have this diamond
Prices start from $1,461 SGDSave up to $4,013 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.

B+
1.42ct Round
$1,461 SGD