CaratHunter
Plans
Marquise|Lab Grown|IGI

1.28ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG843608034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843608034

Diamond specifications and retailer prices

From HK$1,860 HKD
$237 USD
As of October 28, 2026
Save HK$13,519 HKD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,378 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843608034 or 843608034. Listed at 9 retailers as of October 28, 2026, with prices from HK$1,860 to HK$15,378, a HK$13,519 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,378. 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 angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843608034
Dimensions11.24 × 5.47 × 3.20 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.47 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843608034
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 28
Current: HK$15,378 HKD|Low: HK$1,860 HKD|High: HK$15,378 HKD|Avg: HK$6,621 HKD|+1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3HK$1,860 HKD
Retailer 2HK$2,629 HKD
Retailer 6HK$3,429 HKD
Retailer 4HK$6,402 HKD
Retailer 8HK$6,512 HKD
Retailer 7HK$6,774 HKD
Retailer 5HK$8,829 HKD
Do Amore DiamondsHK$15,378 HKD

15 data points across 8 retailers

9 retailersHK$1,860 HKD to HK$15,378 HKD

A
Cheapest Retailer
-
HK$1,860 HKD
$237 USD
A
Retailer 2
-
HK$2,629 HKD
£264 GBP
View
A
Retailer 3
-
HK$3,429 HKD
$437 USD
View
A
Retailer 4
-
HK$3,884 HKD
$495 USD
View
B
Retailer 5
-
HK$6,402 HKD
$816 USD
View
B
Retailer 6
-
HK$6,512 HKD
$830 USD
View
B
Retailer 7
-
HK$6,774 HKD
$863 USD
View
Retailer 8
-
HK$8,829 HKD
£886 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-371F2CAD1 · Oct 31
HK$15,378 HKD
$1,960 USD
View
8 more retailers have this diamond
Prices start from HK$1,860 HKDSave up to HK$13,519 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$1,860 HKD