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1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG783615110

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783615110

Diamond specifications and retailer prices

From $257 SGD
$201 USD
As of November 3, 2026
Save $1,234 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,491 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783615110 or 783615110. Listed at 19 retailers as of November 2, 2026, with prices from $257 to $1,491, a $1,234 spread on the same certified stone. MOH London lists it at $1,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615110
Dimensions7.48 × 7.45 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.45 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783615110
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

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: Nov 3
Current: $1,491 SGD|Low: $253 SGD|High: $1,545 SGD|Avg: $725 SGD|-3.5%
MOH London
Retailer 2
Retailer 3
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
Retailer 18
November 3, 2026
Retailer 5$257 SGD
Retailer 18$286 SGD
Retailer 17$298 SGD
Retailer 13$318 SGD
Retailer 7$321 SGD
Retailer 12$551 SGD
Retailer 3$554 SGD
Retailer 2$584 SGD
Retailer 15$606 SGD
Retailer 11$743 SGD
Retailer 16$746 SGD
Retailer 6$835 SGD
Retailer 14$1,026 SGD
Retailer 8$1,041 SGD
Retailer 4$1,094 SGD
Retailer 10$1,241 SGD
Retailer 9$1,307 SGD
MOH London$1,491 SGD

31 data points across 18 retailers

19 retailers$257 SGD to $1,491 SGD

A
Cheapest Retailer
-
$257 SGD
$201 USD
A
Retailer 2
-
$286 SGD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$298 SGD
$233 USD
View
A
Retailer 4
-
$318 SGD
$249 USD
View
Retailer 5
-
$321 SGD
$251 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$551 SGD
ZAR 6,958 ZAR
View
B+
Retailer 7
-
$554 SGD
$433 USD
View
A
Retailer 8
-
$584 SGD
£360 GBP
View
A
Retailer 9
-
$606 SGD
$474 USD
View
A
Retailer 10
-
$743 SGD
A$894 AUD
View
A
Retailer 11
-
$746 SGD
$583 USD
View
B+
Retailer 12
-
$835 SGD
$653 USD
View
Retailer 13
-
$1,023 SGD
$800 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$1,026 SGD
$802 USD
View
B+
Retailer 15
-
$1,041 SGD
View
B+
Retailer 16
-
$1,094 SGD
$855 USD
View
B
Retailer 17
-
$1,241 SGD
$970 USD
View
B
Retailer 18
-
$1,307 SGD
$1,022 USD
View
Most Expensive
B
MOH London
LG783615110 · Nov 2
$1,491 SGD
£918 GBP
View
18 more retailers have this diamond
Prices start from $257 SGDSave up to $1,234 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
1.55ct Round
$257 SGD