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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 HK$1,771 HKD
As of November 4, 2026
Save HK$15,236 HKD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$17,007 HKD at Do Amore Diamonds · As of November 6, 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 28 retailers as of November 6, 2026, with prices from HK$1,771 to HK$17,007, a HK$15,236 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,007. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$4,107 HKD|Low: HK$1,771 HKD|High: HK$13,010 HKD|Avg: HK$6,131 HKD|+2.7%
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 6, 2026
Retailer 12HK$1,771 HKD
Retailer 5HK$2,069 HKD
Retailer 13HK$3,433 HKD
Retailer 7HK$4,021 HKD
Retailer 1HK$4,107 HKD
Retailer 4HK$4,193 HKD
Retailer 8HK$4,561 HKD
Retailer 6HK$5,345 HKD
Retailer 11HK$7,085 HKD
Retailer 2HK$8,927 HKD
Retailer 10HK$9,327 HKD
Retailer 9HK$9,679 HKD
Retailer 3HK$9,789 HKD
Retailer 14HK$13,010 HKD

45 data points across 14 retailers

28 retailersHK$1,771 HKD to HK$17,007 HKD

A
Cheapest Retailer
-
HK$1,771 HKD
Retailer 2
-
HK$1,771 HKD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$1,771 HKD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$1,771 HKD
View
Retailer 5
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HK$2,053 HKD
View
Price last confirmed 41 days ago
A
Retailer 6
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HK$2,069 HKD
View
Final sale: no returns
Retailer 7
-
HK$2,171 HKD
View
Price last confirmed 39 days ago
Retailer 8
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HK$2,194 HKD
View
Price last confirmed 35 days ago
A
Retailer 9
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HK$3,409 HKD
View
B+
Retailer 10
-
HK$3,433 HKD
View
A
Retailer 11
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HK$3,919 HKD
View
A
Retailer 12
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HK$4,021 HKD
View
A
Retailer 13
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HK$4,107 HKD
View
A
Retailer 14
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HK$4,193 HKD
View
A
Retailer 15
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HK$4,561 HKD
View
B+
Retailer 16
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HK$5,345 HKD
View
B+
Retailer 17
-
HK$7,085 HKD
View
Retailer 18
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HK$7,790 HKD
View
Price last confirmed 28 days ago
B+
Retailer 19
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HK$7,790 HKD
View
Retailer 20
-
HK$7,790 HKD
View
Price last confirmed 38 days ago
B+
Retailer 21
-
HK$7,790 HKD
View
B
Retailer 22
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HK$8,927 HKD
View
B
Retailer 23
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HK$9,123 HKD
View
Retailer 24
-
HK$9,327 HKD
View
Price last confirmed 20 days ago
B
Retailer 25
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HK$9,679 HKD
View
B
Retailer 26
-
HK$9,789 HKD
View
B
Retailer 27
-
HK$13,010 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2F19777D8 · Nov 6
HK$17,007 HKD
$2,170 USD
View
27 more retailers have this diamond
Prices start from HK$1,771 HKDSave up to HK$15,236 HKD

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
HK$1,771 HKD