Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG794610826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610826

Diamond specifications and retailer prices

From $272 SGD
$213 USD
As of November 1, 2026
Save $1,110 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,752 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794610826 or 794610826. Listed at 22 retailers as of November 1, 2026, with a 408% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610826
Dimensions7.47 × 7.51 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.51 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610826
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 41.6°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: Nov 1
Current: $1,752 SGD|Low: $266 SGD|High: $1,752 SGD|Avg: $803 SGD
Brilliant Earth
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 6$272 SGD
Retailer 18$304 SGD
Retailer 17$316 SGD
Retailer 14$338 SGD
Retailer 7$339 SGD
Retailer 3$579 SGD
Retailer 8$602 SGD
Retailer 2$623 SGD
Retailer 13$697 SGD
Retailer 16$761 SGD
Retailer 12$898 SGD
Retailer 15$1,086 SGD
Retailer 4$1,093 SGD
Retailer 5$1,153 SGD
Retailer 10$1,180 SGD
Retailer 11$1,353 SGD
Retailer 9$1,382 SGD
Brilliant Earth$1,752 SGD

32 data points across 18 retailers

22 retailers$272 SGD to $1,382 SGD

A
Cheapest Retailer
-
$272 SGD
$213 USD
Retailer 2
-
$272 SGD
$213 USD
View
Price last confirmed 45 days ago
A
Retailer 3
-
$304 SGD
$238 USD
View
Final sale: no returns
A
Retailer 4
-
$316 SGD
$247 USD
View
Retailer 5
-
$334 SGD
$261 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$338 SGD
$264 USD
View
Retailer 7
-
$339 SGD
$265 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$579 SGD
$453 USD
View
A
Retailer 9
-
$602 SGD
$471 USD
View
A
Retailer 10
-
$623 SGD
£384 GBP
View
A
Retailer 11
-
$697 SGD
A$838 AUD
View
A
Retailer 12
-
$761 SGD
$595 USD
View
B+
Retailer 13
-
$898 SGD
$702 USD
View
Retailer 14
-
$986 SGD
$771 USD
View
Price last confirmed 55 days ago
B+
Retailer 15
-
$1,086 SGD
$849 USD
View
Retailer 16
-
$1,086 SGD
$849 USD
View
Price last confirmed 43 days ago
B+
Retailer 17
-
$1,093 SGD
View
B+
Retailer 18
-
$1,153 SGD
$902 USD
View
Retailer 19
-
$1,180 SGD
A$1,419 AUD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,353 SGD
£833 GBP
View
B
Retailer 21
-
$1,382 SGD
$1,081 USD
View
Most Expensive
Brilliant Earth
21503294A · Oct 16
$1,752 SGD
$1,370 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from $272 SGDSave up to $1,110 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
$272 SGD