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Round|Lab Grown|IGI

1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG772633638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772633638

Diamond specifications and retailer prices

From HK$3,060 HKD
$390 USD
As of October 29, 2026
Save HK$12,405 HKD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$30,444 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772633638 or 772633638. Listed at 27 retailers as of October 29, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772633638
Dimensions7.45 × 7.48 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772633638
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

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$6,867 HKD|Low: HK$3,060 HKD|High: HK$20,008 HKD|Avg: HK$7,765 HKD|+4.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 2HK$3,060 HKD
Retailer 9HK$3,413 HKD
Retailer 4HK$3,790 HKD
Retailer 18HK$3,790 HKD
Retailer 8HK$3,853 HKD
Retailer 17HK$4,943 HKD
Retailer 10HK$5,045 HKD
Retailer 12HK$5,602 HKD
Retailer 7HK$6,309 HKD
Retailer 15HK$6,620 HKD
Retailer 1HK$6,867 HKD
Retailer 13HK$7,195 HKD
Retailer 14HK$9,823 HKD
Retailer 16HK$10,640 HKD
Retailer 6HK$10,659 HKD
Retailer 5HK$14,202 HKD
Retailer 11HK$15,466 HKD
Retailer 3HK$20,008 HKD

42 data points across 18 retailers

27 retailersHK$3,060 HKD to HK$15,466 HKD

A
Retailer 1
-
HK$2,935 HKD
$374 USD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$3,060 HKD
$390 USD
View
A
Retailer 3
-
HK$3,413 HKD
$435 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,429 HKD
$437 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
HK$3,704 HKD
$472 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
HK$3,790 HKD
$483 USD
View
A
Retailer 7
-
HK$3,790 HKD
$483 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
HK$3,853 HKD
$491 USD
View
B+
Retailer 9
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 10
-
HK$5,045 HKD
$643 USD
View
B+
Retailer 11
-
HK$5,602 HKD
£562 GBP
View
B+
Retailer 12
-
HK$6,309 HKD
$804 USD
View
B+
Retailer 13
-
HK$6,620 HKD
A$1,298 AUD
View
B+
Retailer 14
-
HK$6,867 HKD
£689 GBP
View
B+
Retailer 15
-
HK$7,195 HKD
ZAR 14,814 ZAR
View
B
Retailer 16
-
HK$9,335 HKD
$1,190 USD
View
Price last confirmed 74 days ago
B
Retailer 17
-
HK$9,823 HKD
A$1,926 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$10,640 HKD
$1,356 USD
View
B
Retailer 19
-
HK$10,659 HKD
A$2,090 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
HK$13,457 HKD
$1,715 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
HK$14,054 HKD
$1,791 USD
View
B
Retailer 22
-
HK$14,202 HKD
$1,810 USD
View
B
Retailer 23
-
HK$14,646 HKD
$1,867 USD
View
B
Retailer 24
-
HK$15,466 HKD
£1,552 GBP
View
B
Retailer 25
-
HK$20,008 HKD
$2,550 USD
View
Price last confirmed 26 days ago
B
Retailer 26
-
HK$27,149 HKD
$3,460 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-772633638 · Oct 29
HK$30,444 HKD
$3,880 USD
View
Price under review
26 more retailers have this diamond
Prices start from HK$3,060 HKDSave up to HK$12,405 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$3,060 HKD