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Radiant|Lab Grown|IGI

1.55ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG754507677

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

Certificate IGI LG754507677

Diamond specifications and retailer prices

From HK$1,867 HKD
As of November 4, 2026
Save HK$16,100 HKD (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$17,967 HKD 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754507677 or 754507677. Listed at 31 retailers as of November 4, 2026, with prices from HK$1,867 to HK$17,967, a HK$16,100 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507677
Dimensions5.71 × 5.71 × 3.82 mm
L/W Ratio1.00
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
5.71 mm5.71 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507677
Side View
Table 61.0%Crown 40.5°Girdle: MED-STKPavilion 33°Culet: NoneDepth 66.9%

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 4
Current: HK$17,967 HKD|Low: HK$1,867 HKD|High: HK$17,967 HKD|Avg: HK$7,196 HKD
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 5HK$1,867 HKD
Retailer 9HK$2,189 HKD
Retailer 13HK$2,691 HKD
Retailer 12HK$3,515 HKD
Retailer 7HK$3,609 HKD
Retailer 19HK$4,229 HKD
Retailer 10HK$4,284 HKD
Retailer 11HK$4,299 HKD
Retailer 17HK$4,401 HKD
Retailer 2HK$4,841 HKD
Retailer 8HK$5,665 HKD
Retailer 16HK$5,978 HKD
Retailer 22HK$7,469 HKD
Retailer 3HK$9,415 HKD
Retailer 14HK$9,540 HKD
Retailer 15HK$10,215 HKD
Retailer 4HK$10,302 HKD
Retailer 20HK$10,302 HKD
Retailer 6HK$10,490 HKD
Retailer 21HK$11,729 HKD
Retailer 18HK$13,573 HKD
Do Amore DiamondsHK$17,967 HKD

36 data points across 22 retailers

31 retailersHK$1,867 HKD to HK$17,967 HKD

A
Cheapest Retailer
-
HK$1,867 HKD
Retailer 2
-
HK$1,867 HKD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$1,930 HKD
View
Price last confirmed 36 days ago
A
Retailer 4
-
HK$2,189 HKD
View
Final sale: no returns
Retailer 5
-
HK$2,244 HKD
View
Price last confirmed 39 days ago
Retailer 6
-
HK$2,315 HKD
View
Price last confirmed 33 days ago
Retailer 7
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HK$2,369 HKD
View
Price last confirmed 37 days ago
A
Retailer 8
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HK$2,691 HKD
View
A
Retailer 9
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HK$3,515 HKD
View
B+
Retailer 10
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HK$3,609 HKD
View
A
Retailer 11
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HK$4,229 HKD
View
A
Retailer 12
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HK$4,284 HKD
View
A
Retailer 13
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HK$4,299 HKD
View
A
Retailer 14
-
HK$4,401 HKD
View
A
Retailer 15
-
HK$4,841 HKD
View
B+
Retailer 16
-
HK$5,665 HKD
View
B+
Retailer 17
-
HK$5,978 HKD
View
B+
Retailer 18
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HK$7,469 HKD
View
B+
Retailer 19
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HK$8,215 HKD
View
Retailer 20
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HK$8,215 HKD
View
Price last confirmed 26 days ago
Retailer 21
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HK$8,505 HKD
View
Price last confirmed 36 days ago
B
Retailer 22
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HK$9,415 HKD
View
B
Retailer 23
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HK$9,540 HKD
View
B
Retailer 24
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HK$10,215 HKD
View
B+
Retailer 25
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HK$10,302 HKD
View
Price last confirmed 7 days ago
B
Retailer 26
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HK$10,302 HKD
View
Retailer 27
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HK$10,490 HKD
View
Price last confirmed 28 days ago
Retailer 28
-
HK$11,729 HKD
View
Price last confirmed 8 days ago
B
Retailer 29
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HK$13,573 HKD
View
B
Retailer 30
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HK$14,350 HKD
View
Most Expensive
B
Do Amore Diamonds
27-36CBD6F6D · Nov 4
HK$17,967 HKD
$2,290 USD
View
30 more retailers have this diamond
Prices start from HK$1,867 HKDSave up to HK$16,100 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$1,867 HKD