Princess|Lab Grown|IGI

1.28ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG839670515

Shape and cutting style on the report: Princess cut

Certificate IGI LG839670515

Diamond specifications and retailer prices

From HK$2,008 HKD
As of November 1, 2026
Save HK$4,128 HKD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,930 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839670515 or 839670515. Listed at 20 retailers as of October 27, 2026, with a 206% 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

1.28
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670515
Dimensions5.88 × 5.79 × 4.27 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm5.79 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839670515
Side View
Table 72.0%Crown 40.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 73.7%

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: Nov 1
Current: HK$4,496 HKD|Low: HK$1,373 HKD|High: HK$8,930 HKD|Avg: HK$4,126 HKD|-17.7%
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
Reve Diamonds
October 31, 2026
Retailer 18HK$1,436 HKD
Retailer 5HK$1,601 HKD
Retailer 2HK$1,663 HKD
Retailer 11HK$1,773 HKD
Retailer 3HK$2,008 HKD
Retailer 17HK$2,201 HKD
Retailer 12HK$2,949 HKD
Retailer 15HK$3,004 HKD
Retailer 16HK$3,130 HKD
Retailer 13HK$3,189 HKD
Retailer 8HK$3,735 HKD
Retailer 9HK$3,923 HKD
Retailer 1HK$4,496 HKD
Retailer 4HK$5,217 HKD
Retailer 19HK$5,712 HKD
Retailer 6HK$5,794 HKD
Retailer 7HK$5,931 HKD
Retailer 10HK$6,136 HKD
Retailer 14HK$8,320 HKD
Reve DiamondsHK$8,930 HKD

22 data points across 20 retailers

20 retailersHK$2,008 HKD to HK$6,136 HKD

Retailer 1
-
HK$1,436 HKD
$183 USD
Price last confirmed 22 days ago
Retailer 2
-
HK$1,663 HKD
$212 USD
View
Price last confirmed 23 days ago
Retailer 3
-
HK$1,773 HKD
$226 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
HK$2,008 HKD
View
Retailer 5
-
HK$2,201 HKD
£221 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$2,949 HKD
€358 EUR
View
Retailer 7
-
HK$3,004 HKD
ZAR 6,185 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
HK$3,130 HKD
$399 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$3,189 HKD
£320 GBP
View
A
Retailer 10
-
HK$3,735 HKD
$476 USD
View
B+
Retailer 11
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 12
-
HK$4,496 HKD
$573 USD
View
B+
Retailer 13
-
HK$5,217 HKD
$665 USD
View
Retailer 14
-
HK$5,712 HKD
$728 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
HK$5,794 HKD
SGD 998 SGD
View
B
Retailer 16
-
HK$5,931 HKD
$756 USD
View
B
Retailer 17
-
HK$6,120 HKD
$780 USD
View
B
Retailer 18
-
HK$6,136 HKD
$782 USD
View
Retailer 19
-
HK$8,320 HKD
£835 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
99312F741 · Oct 25
HK$8,930 HKD
$1,138 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from HK$2,008 HKDSave up to HK$4,128 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
1.28ct Princess
HK$2,008 HKD