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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG816606879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816606879

Diamond specifications and retailer prices

From HK$1,326 HKD
$169 USD
As of October 27, 2026
Save HK$8,435 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,761 HKD at Helzberg Diamonds · As of October 26, 2026
View at Helzberg Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816606879 or 816606879. Listed at 22 retailers as of October 26, 2026, with prices from HK$1,326 to HK$9,761, a HK$8,435 spread on the same certified stone. Helzberg Diamonds lists it at HK$9,761. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816606879
Dimensions11.01 × 5.12 × 3.21 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm5.12 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816606879
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.7%

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: Oct 27
Current: HK$9,761 HKD|Low: HK$1,326 HKD|High: HK$9,761 HKD|Avg: HK$4,038 HKD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 27, 2026
Retailer 22HK$1,326 HKD
Retailer 9HK$1,491 HKD
Retailer 12HK$1,538 HKD
Retailer 8HK$1,648 HKD
Retailer 10HK$1,648 HKD
Retailer 21HK$2,075 HKD
Retailer 20HK$2,589 HKD
Retailer 2HK$2,830 HKD
Retailer 16HK$2,918 HKD
Retailer 13HK$2,941 HKD
Retailer 6HK$2,958 HKD
Retailer 4HK$3,547 HKD
Retailer 17HK$4,014 HKD
Retailer 15HK$4,937 HKD
Retailer 3HK$5,296 HKD
Retailer 5HK$5,594 HKD
Retailer 14HK$5,689 HKD
Retailer 11HK$5,727 HKD
Retailer 19HK$6,120 HKD
Retailer 18HK$7,713 HKD
Retailer 7HK$8,599 HKD
Helzberg DiamondsHK$9,761 HKD

21 data points across 22 retailers

22 retailersHK$1,326 HKD to HK$9,761 HKD

A
Cheapest Retailer
-
HK$1,326 HKD
$169 USD
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,538 HKD
$196 USD
View
A
Retailer 4
-
HK$1,648 HKD
$210 USD
View
A
Retailer 5
-
HK$1,648 HKD
$210 USD
View
Retailer 6
-
HK$2,075 HKD
£208 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$2,589 HKD
$330 USD
View
A
Retailer 8
-
HK$2,830 HKD
ZAR 5,826 ZAR
View
A
Retailer 9
-
HK$2,918 HKD
£293 GBP
View
A
Retailer 10
-
HK$2,941 HKD
€357 EUR
View
A
Retailer 11
-
HK$2,958 HKD
$377 USD
View
B+
Retailer 12
-
HK$3,547 HKD
$452 USD
View
B+
Retailer 13
-
HK$4,014 HKD
A$787 AUD
View
B+
Retailer 14
-
HK$4,937 HKD
A$968 AUD
View
B+
Retailer 15
-
HK$5,296 HKD
$675 USD
View
B
Retailer 16
-
HK$5,594 HKD
$713 USD
View
B
Retailer 17
-
HK$5,689 HKD
$725 USD
View
B
Retailer 18
-
HK$5,727 HKD
$730 USD
View
B
Retailer 19
-
HK$6,120 HKD
$780 USD
View
B
Retailer 20
-
HK$7,713 HKD
£774 GBP
View
B
Retailer 21
-
HK$8,599 HKD
$1,096 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOHMMGMONP · Oct 26
HK$9,761 HKD
$1,244 USD
View
21 more retailers have this diamond
Prices start from HK$1,326 HKDSave up to HK$8,435 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
1.03ct Marquise
HK$1,326 HKD