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1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG786633795

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786633795

Diamond specifications and retailer prices

From HK$2,275 HKD
$290 USD
As of October 29, 2026
Save HK$18,950 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$21,225 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786633795 or 786633795. Listed at 24 retailers as of October 27, 2026, with prices from HK$2,275 to HK$21,225, a HK$18,950 spread on the same certified stone. Queensmith lists it at HK$21,225. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633795
Dimensions7.46 × 7.48 × 4.54 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
7.46 mm7.48 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633795
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$4,964 HKD|Low: HK$2,181 HKD|High: HK$11,450 HKD|Avg: HK$5,385 HKD|+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
October 29, 2026
Retailer 14HK$2,275 HKD
Retailer 3HK$2,825 HKD
Retailer 5HK$2,825 HKD
Retailer 8HK$3,776 HKD
Retailer 2HK$3,806 HKD
Retailer 12HK$4,041 HKD
Retailer 11HK$4,849 HKD
Retailer 6HK$4,873 HKD
Retailer 1HK$4,964 HKD
Retailer 9HK$5,026 HKD
Retailer 10HK$6,564 HKD
Retailer 13HK$7,234 HKD
Retailer 4HK$10,852 HKD
Retailer 7HK$11,370 HKD

37 data points across 14 retailers

24 retailersHK$2,275 HKD to HK$21,225 HKD

A
Cheapest Retailer
-
HK$2,275 HKD
$290 USD
A
Retailer 2
-
HK$2,550 HKD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$2,825 HKD
$360 USD
View
A
Retailer 5
-
HK$2,825 HKD
$360 USD
View
A
Retailer 6
-
HK$3,113 HKD
View
A
Retailer 7
-
HK$3,776 HKD
£379 GBP
View
A
Retailer 8
-
HK$3,806 HKD
$485 USD
View
A
Retailer 9
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 10
-
HK$4,763 HKD
$607 USD
View
B+
Retailer 11
-
HK$4,849 HKD
ZAR 9,984 ZAR
View
B+
Retailer 12
-
HK$4,873 HKD
$621 USD
View
B+
Retailer 13
-
HK$4,964 HKD
£498 GBP
View
B+
Retailer 14
-
HK$5,026 HKD
€610 EUR
View
B+
Retailer 15
-
HK$6,564 HKD
A$1,287 AUD
View
B+
Retailer 16
-
HK$7,234 HKD
$922 USD
View
B
Retailer 17
-
HK$8,851 HKD
$1,128 USD
View
B+
Retailer 18
-
HK$9,070 HKD
$1,156 USD
View
B
Retailer 19
-
HK$9,081 HKD
SGD 1,564 SGD
View
B
Retailer 20
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HK$9,455 HKD
$1,205 USD
View
B
Retailer 21
-
HK$10,852 HKD
$1,383 USD
View
B
Retailer 22
-
HK$11,370 HKD
£1,141 GBP
View
B
Retailer 23
-
HK$11,621 HKD
$1,481 USD
View
Most Expensive
B
Queensmith
LG786633795 · Oct 27
HK$21,225 HKD
£2,130 GBP
View
23 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$18,950 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$2,275 HKD