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Radiant|Lab Grown|IGI

1.55ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG636467323

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG636467323

Diamond specifications and retailer prices

From $289 SGD
As of November 4, 2026
Save $2,483 SGD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,772 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636467323 or 636467323. Listed at 26 retailers as of November 4, 2026, with prices from $289 to $2,772, a $2,483 spread on the same certified stone. Do Amore Diamonds lists it at $2,772. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636467323
Dimensions8.11 × 5.86 × 3.85 mm
L/W Ratio1.38
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
8.11 mm5.86 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG636467323
Side View
Table 64.0%Crown 32.9°Girdle: MediumPavilion 34°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $743 SGD|Low: $289 SGD|High: $2,120 SGD|Avg: $996 SGD|+3.6%
Retailer 1
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
November 5, 2026
Retailer 12$289 SGD
Retailer 5$337 SGD
Retailer 13$559 SGD
Retailer 9$657 SGD
Retailer 8$681 SGD
Retailer 4$683 SGD
Retailer 1$743 SGD
Retailer 6$871 SGD
Retailer 11$1,155 SGD
Retailer 2$1,455 SGD
Retailer 10$1,520 SGD
Retailer 7$1,577 SGD
Retailer 3$1,595 SGD
Retailer 14$2,120 SGD

45 data points across 14 retailers

26 retailers$289 SGD to $2,772 SGD

A
Cheapest Retailer
-
$289 SGD
Retailer 2
-
$289 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$289 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$335 SGD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$337 SGD
View
Final sale: no returns
Retailer 6
-
$354 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$358 SGD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$556 SGD
View
B+
Retailer 9
-
$559 SGD
View
A
Retailer 10
-
$639 SGD
View
A
Retailer 11
-
$657 SGD
View
A
Retailer 12
-
$681 SGD
View
A
Retailer 13
-
$683 SGD
View
A
Retailer 14
-
$743 SGD
View
B+
Retailer 15
-
$871 SGD
View
B+
Retailer 16
-
$1,155 SGD
View
Retailer 17
-
$1,270 SGD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$1,270 SGD
View
Retailer 19
-
$1,270 SGD
View
Price last confirmed 37 days ago
B
Retailer 20
-
$1,455 SGD
View
B
Retailer 21
-
$1,487 SGD
View
Retailer 22
-
$1,520 SGD
View
Price last confirmed 19 days ago
B
Retailer 23
-
$1,577 SGD
View
B
Retailer 24
-
$1,595 SGD
View
B
Retailer 25
-
$2,120 SGD
View
Most Expensive
B
Do Amore Diamonds
27-2F19777D8 · Nov 4
$2,772 SGD
$2,170 USD
View
25 more retailers have this diamond
Prices start from $289 SGDSave up to $2,483 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 Radiant
$289 SGD