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Round|Lab Grown|IGI

1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG729570522

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729570522

Diamond specifications and retailer prices

From HK$2,056 HKD
$262 USD
As of November 1, 2026
Save HK$8,861 HKD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$10,916 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729570522 or 729570522. Listed at 25 retailers as of November 1, 2026, with prices from HK$2,056 to HK$10,916, a HK$8,861 spread on the same certified stone. Reve Diamonds lists it at HK$10,916. 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
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729570522
Dimensions7.41 × 7.44 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.41 mm7.44 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729570522
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$4,325 HKD|Low: HK$2,040 HKD|High: HK$10,916 HKD|Avg: HK$5,174 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 17
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Retailer 20
Retailer 21
Reve Diamonds
November 2, 2026
Retailer 13HK$2,056 HKD
Retailer 4HK$2,385 HKD
Retailer 18HK$2,385 HKD
Retailer 7HK$2,550 HKD
Retailer 8HK$2,550 HKD
Retailer 3HK$3,805 HKD
Retailer 12HK$3,900 HKD
Retailer 9HK$4,252 HKD
Retailer 1HK$4,325 HKD
Retailer 16HK$4,395 HKD
Retailer 6HK$4,621 HKD
Retailer 15HK$4,864 HKD
Retailer 19HK$4,886 HKD
Retailer 5HK$4,904 HKD
Retailer 2HK$5,926 HKD
Retailer 10HK$6,810 HKD
Retailer 14HK$8,191 HKD
Retailer 11HK$8,594 HKD
Retailer 20HK$9,032 HKD
Retailer 17HK$10,027 HKD
Retailer 21HK$10,273 HKD
Reve DiamondsHK$10,916 HKD

26 data points across 22 retailers

25 retailersHK$2,056 HKD to HK$10,916 HKD

A
Cheapest Retailer
-
HK$2,056 HKD
$262 USD
A
Retailer 2
-
HK$2,385 HKD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,385 HKD
$304 USD
View
A
Retailer 4
-
HK$2,550 HKD
$325 USD
View
Retailer 5
-
HK$2,550 HKD
$325 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,805 HKD
$485 USD
View
A
Retailer 7
-
HK$3,900 HKD
£391 GBP
View
A
Retailer 8
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HK$4,252 HKD
$542 USD
View
A
Retailer 9
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HK$4,325 HKD
€525 EUR
View
A
Retailer 10
-
HK$4,395 HKD
ZAR 9,049 ZAR
View
B+
Retailer 11
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HK$4,621 HKD
$589 USD
View
B+
Retailer 12
-
HK$4,864 HKD
£488 GBP
View
B+
Retailer 13
-
HK$4,886 HKD
A$958 AUD
View
B+
Retailer 14
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HK$4,904 HKD
$625 USD
View
B+
Retailer 15
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HK$5,926 HKD
A$1,162 AUD
View
B
Retailer 16
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HK$6,810 HKD
$868 USD
View
Retailer 17
-
HK$8,120 HKD
$1,035 USD
View
Price last confirmed 42 days ago
B
Retailer 18
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HK$8,191 HKD
$1,044 USD
View
B
Retailer 19
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HK$8,293 HKD
$1,057 USD
View
B
Retailer 20
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HK$8,594 HKD
$1,095 USD
View
B
Retailer 21
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HK$9,032 HKD
A$1,771 AUD
View
B
Retailer 22
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HK$9,470 HKD
$1,207 USD
View
B
Retailer 23
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HK$10,027 HKD
$1,278 USD
View
B
Retailer 24
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HK$10,273 HKD
£1,031 GBP
View
Most Expensive
B
Reve Diamonds
D9AD19E9B · Nov 1
HK$10,916 HKD
$1,391 USD
View
24 more retailers have this diamond
Prices start from HK$2,056 HKDSave up to HK$8,861 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 Round
HK$2,056 HKD