CaratHunter
Plans
Princess|Lab Grown|IGI

1.28ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG621400799

Shape and cutting style on the report: Princess cut

Certificate IGI LG621400799

Diamond specifications and retailer prices

From HK$1,663 HKD
$212 USD
As of October 30, 2026
Save HK$7,992 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,655 HKD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621400799 or 621400799. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,663 to HK$9,655, a HK$7,992 spread on the same certified stone. Reve Diamonds lists it at HK$9,655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621400799
Dimensions5.89 × 5.82 × 4.18 mm
L/W Ratio1.01
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
5.89 mm5.82 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621400799
Side View
Table 70.0%Crown 43.6°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.8%

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 30
Current: HK$3,774 HKD|Low: HK$1,593 HKD|High: HK$8,350 HKD|Avg: HK$3,840 HKD|+3.8%
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
October 31, 2026
Retailer 11HK$1,663 HKD
Retailer 6HK$1,859 HKD
Retailer 4HK$1,922 HKD
Retailer 3HK$2,056 HKD
Retailer 14HK$2,056 HKD
Retailer 7HK$2,471 HKD
Retailer 12HK$2,903 HKD
Retailer 8HK$3,402 HKD
Retailer 1HK$3,774 HKD
Retailer 5HK$4,574 HKD
Retailer 10HK$5,335 HKD
Retailer 13HK$6,277 HKD
Retailer 2HK$6,614 HKD
Retailer 9HK$8,260 HKD

44 data points across 14 retailers

20 retailersHK$1,663 HKD to HK$9,655 HKD

A
Cheapest Retailer
-
HK$1,663 HKD
$212 USD
A
Retailer 2
-
HK$1,859 HKD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,922 HKD
$245 USD
View
A
Retailer 4
-
HK$2,056 HKD
$262 USD
View
A
Retailer 5
-
HK$2,056 HKD
$262 USD
View
A
Retailer 6
-
HK$2,471 HKD
£248 GBP
View
B+
Retailer 7
-
HK$2,903 HKD
$370 USD
View
A
Retailer 8
-
HK$3,402 HKD
€413 EUR
View
A
Retailer 9
-
HK$3,774 HKD
£379 GBP
View
A
Retailer 10
-
HK$3,821 HKD
$487 USD
View
B+
Retailer 11
-
HK$4,574 HKD
$583 USD
View
B+
Retailer 12
-
HK$5,335 HKD
$680 USD
View
Retailer 13
-
HK$6,115 HKD
A$1,199 AUD
View
Price last confirmed 137 days ago
B+
Retailer 14
-
HK$6,277 HKD
$800 USD
View
B
Retailer 15
-
HK$6,614 HKD
$843 USD
View
B
Retailer 16
-
HK$6,706 HKD
SGD 1,155 SGD
View
B
Retailer 17
-
HK$7,034 HKD
$897 USD
View
B
Retailer 18
-
HK$7,179 HKD
$915 USD
View
B
Retailer 19
-
HK$8,260 HKD
£829 GBP
View
Most Expensive
B
Reve Diamonds
48B14AD65 · Oct 30
HK$9,655 HKD
$1,231 USD
View
19 more retailers have this diamond
Prices start from HK$1,663 HKDSave up to HK$7,992 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$1,663 HKD