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Round|Lab Grown|IGI

1.38ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG589388483

Shape and cutting style on the report: Round brilliant

Certificate IGI LG589388483

Diamond specifications and retailer prices

From $220 SGD
$172 USD
As of October 26, 2026
Save $1,059 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,279 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.38ct lab-grown round diamond

This 1.38ct 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 LG589388483 or 589388483. Listed at 19 retailers as of October 26, 2026, with prices from $220 to $1,279, a $1,059 spread on the same certified stone. MOH London lists it at $1,279. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589388483
Dimensions7.18 × 7.13 × 4.36 mm
L/W Ratio1.01
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
7.18 mm7.13 mm1.38 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589388483
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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 26
Current: $1,279 SGD|Low: $220 SGD|High: $1,460 SGD|Avg: $581 SGD|-12.2%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 16$220 SGD
Retailer 7$245 SGD
Retailer 4$254 SGD
Retailer 15$272 SGD
Retailer 17$272 SGD
Retailer 5$368 SGD
Retailer 13$468 SGD
Retailer 2$487 SGD
Retailer 11$501 SGD
Retailer 6$598 SGD
Retailer 8$639 SGD
Retailer 14$666 SGD
Retailer 10$676 SGD
Retailer 3$876 SGD
Retailer 12$895 SGD
Retailer 9$945 SGD
MOH London$1,279 SGD

39 data points across 17 retailers

19 retailers$220 SGD to $1,279 SGD

A
Cheapest Retailer
-
$220 SGD
$172 USD
A
Retailer 2
-
$245 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$254 SGD
$199 USD
View
A
Retailer 4
-
$272 SGD
$213 USD
View
A
Retailer 5
-
$272 SGD
$213 USD
View
B+
Retailer 6
-
$368 SGD
$288 USD
View
A
Retailer 7
-
$468 SGD
ZAR 5,909 ZAR
View
A
Retailer 8
-
$487 SGD
€363 EUR
View
A
Retailer 9
-
$501 SGD
£309 GBP
View
A
Retailer 10
-
$598 SGD
$468 USD
View
A
Retailer 11
-
$639 SGD
$500 USD
View
Retailer 12
-
$666 SGD
A$802 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$676 SGD
$529 USD
View
B+
Retailer 14
-
$706 SGD
$552 USD
View
A
Retailer 15
-
$876 SGD
$685 USD
View
A
Retailer 16
-
$882 SGD
$690 USD
View
A
Retailer 17
-
$895 SGD
$700 USD
View
B+
Retailer 18
-
$945 SGD
$739 USD
View
Most Expensive
B+
MOH London
LG589388483 · Oct 29
$1,279 SGD
£788 GBP
View
18 more retailers have this diamond
Prices start from $220 SGDSave up to $1,059 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
1.38ct Round
$220 SGD