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Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG784654520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784654520

Diamond specifications and retailer prices

From HK$1,844 HKD
$235 USD
As of October 29, 2026
Save HK$18,983 HKD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$20,827 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784654520 or 784654520. Listed at 24 retailers as of October 27, 2026, with prices from HK$1,844 to HK$20,827, a HK$18,983 spread on the same certified stone. Queensmith lists it at HK$20,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784654520
Dimensions7.41 × 7.45 × 4.56 mm
L/W Ratio1.01
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 mm7.45 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784654520
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

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: Oct 29
Current: HK$4,293 HKD|Low: HK$1,844 HKD|High: HK$10,274 HKD|Avg: HK$5,566 HKD|-7.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 6HK$1,844 HKD
Retailer 7HK$2,056 HKD
Retailer 21HK$2,134 HKD
Retailer 10HK$2,283 HKD
Retailer 19HK$2,283 HKD
Retailer 3HK$3,060 HKD
Retailer 15HK$3,518 HKD
Retailer 16HK$3,926 HKD
Retailer 2HK$4,268 HKD
Retailer 1HK$4,293 HKD
Retailer 12HK$4,696 HKD
Retailer 14HK$4,784 HKD
Retailer 17HK$5,325 HKD
Retailer 9HK$7,344 HKD
Retailer 5HK$7,376 HKD
Retailer 11HK$7,756 HKD
Retailer 13HK$7,807 HKD
Retailer 18HK$8,359 HKD
Retailer 20HK$9,168 HKD
Retailer 8HK$9,290 HKD
Retailer 4HK$10,239 HKD

31 data points across 21 retailers

24 retailersHK$1,844 HKD to HK$20,827 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
$235 USD
A
Retailer 2
-
HK$2,056 HKD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,134 HKD
$272 USD
View
A
Retailer 4
-
HK$2,283 HKD
$291 USD
View
A
Retailer 5
-
HK$2,283 HKD
$291 USD
View
B+
Retailer 6
-
HK$3,060 HKD
$390 USD
View
A
Retailer 7
-
HK$3,518 HKD
£353 GBP
View
A
Retailer 8
-
HK$3,926 HKD
ZAR 8,084 ZAR
View
A
Retailer 9
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HK$4,268 HKD
$544 USD
View
A
Retailer 10
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HK$4,293 HKD
£431 GBP
View
B+
Retailer 11
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HK$4,696 HKD
€570 EUR
View
B+
Retailer 12
-
HK$4,784 HKD
A$938 AUD
View
B+
Retailer 13
-
HK$5,325 HKD
A$1,044 AUD
View
B+
Retailer 14
-
HK$7,344 HKD
$936 USD
View
B+
Retailer 15
-
HK$7,376 HKD
$940 USD
View
B+
Retailer 16
-
HK$7,748 HKD
$988 USD
View
Price last confirmed 87 days ago
B+
Retailer 17
-
HK$7,756 HKD
$988 USD
View
B
Retailer 18
-
HK$7,807 HKD
$995 USD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
HK$8,359 HKD
A$1,639 AUD
View
B+
Retailer 20
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HK$9,168 HKD
£920 GBP
View
B+
Retailer 21
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HK$9,290 HKD
$1,184 USD
View
B
Retailer 22
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HK$10,067 HKD
$1,283 USD
View
B
Retailer 23
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HK$10,239 HKD
$1,305 USD
View
Most Expensive
B
Queensmith
LG784654520 · Oct 27
HK$20,827 HKD
£2,090 GBP
View
23 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$18,983 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$1,844 HKD