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Marquise|Lab Grown|IGI

1.28ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG833628907

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833628907

Diamond specifications and retailer prices

From HK$1,585 HKD
$202 USD
As of October 30, 2026
Save HK$12,365 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,950 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833628907 or 833628907. Listed at 17 retailers as of October 27, 2026, with prices from HK$1,585 to HK$13,950, a HK$12,365 spread on the same certified stone. Queensmith lists it at HK$13,950. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.8°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833628907
Dimensions11.35 × 5.60 × 3.55 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm5.60 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833628907
Side View
Table 62.0%Crown 30.8°Girdle: STK-THKPavilion 42.8°Culet: NoneDepth 63.4%

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$13,950 HKD|Low: HK$1,522 HKD|High: HK$13,950 HKD|Avg: HK$5,027 HKD
Queensmith
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
November 1, 2026
Retailer 16HK$1,585 HKD
Retailer 6HK$1,765 HKD
Retailer 4HK$1,836 HKD
Retailer 5HK$1,961 HKD
Retailer 17HK$1,961 HKD
Retailer 13HK$2,652 HKD
Retailer 14HK$3,320 HKD
Retailer 2HK$3,392 HKD
Retailer 12HK$3,607 HKD
Retailer 7HK$4,095 HKD
Retailer 10HK$5,963 HKD
Retailer 3HK$6,316 HKD
Retailer 15HK$6,339 HKD
Retailer 8HK$6,735 HKD
Retailer 11HK$9,187 HKD
Retailer 9HK$9,413 HKD
QueensmithHK$13,950 HKD

42 data points across 17 retailers

17 retailersHK$1,585 HKD to HK$13,950 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
$202 USD
A
Retailer 2
-
HK$1,765 HKD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,836 HKD
$234 USD
View
Retailer 4
-
HK$1,961 HKD
$250 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,961 HKD
$250 USD
View
B+
Retailer 6
-
HK$2,652 HKD
$338 USD
View
A
Retailer 7
-
HK$3,320 HKD
€403 EUR
View
A
Retailer 8
-
HK$3,392 HKD
ZAR 6,984 ZAR
View
A
Retailer 9
-
HK$3,607 HKD
£362 GBP
View
A
Retailer 10
-
HK$4,095 HKD
$522 USD
View
B+
Retailer 11
-
HK$5,963 HKD
$760 USD
View
B+
Retailer 12
-
HK$6,316 HKD
$805 USD
View
B+
Retailer 13
-
HK$6,339 HKD
$808 USD
View
B+
Retailer 14
-
HK$6,735 HKD
$858 USD
View
B
Retailer 15
-
HK$9,187 HKD
£922 GBP
View
B
Retailer 16
-
HK$9,413 HKD
$1,200 USD
View
Most Expensive
B
Queensmith
LG833628907 · Oct 27
HK$13,950 HKD
£1,400 GBP
View
16 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$12,365 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 Marquise
HK$1,585 HKD