Round|Lab Grown|IGI

1.55ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG770640323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770640323

Diamond specifications and retailer prices

From HK$1,608 HKD
$205 USD
As of October 22, 2026
20 retailers carry this diamond
Most expensive: HK$9,497 HKD at Reve Diamonds · As of October 25, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770640323 or 770640323. Listed at 20 retailers as of October 22, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770640323
Dimensions7.41 × 7.44 × 4.59 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
7.41 mm7.44 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770640323
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 22
Current: HK$3,617 HKD|Low: HK$1,530 HKD|High: HK$9,497 HKD|Avg: HK$4,021 HKD|+5.8%
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
Reve Diamonds
October 27, 2026
Retailer 8HK$1,608 HKD
Retailer 6HK$1,805 HKD
Retailer 17HK$1,867 HKD
Retailer 3HK$2,001 HKD
Retailer 4HK$2,001 HKD
Retailer 11HK$3,116 HKD
Retailer 16HK$3,377 HKD
Retailer 5HK$3,444 HKD
Retailer 13HK$3,485 HKD
Retailer 1HK$3,617 HKD
Retailer 18HK$3,821 HKD
Retailer 2HK$4,017 HKD
Retailer 15HK$4,666 HKD
Retailer 9HK$6,418 HKD
Retailer 12HK$6,442 HKD
Retailer 7HK$6,838 HKD
Retailer 10HK$7,579 HKD
Retailer 14HK$9,347 HKD
Reve DiamondsHK$9,497 HKD

36 data points across 19 retailers

20 retailersHK$1,608 HKD to HK$9,497 HKD

Retailer 1
-
HK$1,608 HKD
$205 USD
Price last confirmed 11 days ago
Retailer 2
-
HK$1,867 HKD
$238 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$3,377 HKD
ZAR 6,953 ZAR
View
Price last confirmed 10 days ago
Retailer 6
-
HK$3,444 HKD
$439 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$3,485 HKD
£350 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
HK$3,821 HKD
$487 USD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$4,017 HKD
$512 USD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$4,666 HKD
A$915 AUD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$5,437 HKD
$693 USD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$6,363 HKD
$811 USD
View
Price last confirmed 42 days ago
Retailer 13
-
HK$6,418 HKD
$818 USD
View
Price last confirmed 9 days ago
Retailer 14
-
HK$6,442 HKD
$821 USD
View
Price last confirmed 7 days ago
Retailer 15
-
HK$6,838 HKD
$872 USD
View
Price last confirmed 8 days ago
Retailer 16
-
HK$7,034 HKD
$897 USD
View
Price last confirmed 64 days ago
Retailer 17
-
HK$7,579 HKD
$966 USD
View
Price last confirmed 7 days ago
Retailer 18
-
HK$8,066 HKD
$1,028 USD
View
Price last confirmed 7 days ago
Retailer 19
-
HK$9,347 HKD
£938 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
61F2A82E8 · Oct 25
HK$9,497 HKD
$1,210 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond

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.

1.55ct Round
HK$1,608 HKD