CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784651801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784651801

Diamond specifications and retailer prices

From HK$1,522 HKD
$194 USD
As of October 30, 2026
Save HK$7,703 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$9,226 HKD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG784651801 or 784651801. Listed at 23 retailers as of October 30, 2026, with prices from HK$1,522 to HK$9,226, a HK$7,703 spread on the same certified stone. Reve Diamonds lists it at HK$9,226. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784651801
Dimensions10.38 × 5.33 × 3.32 mm
L/W Ratio1.95
Girdle conditionFaceted
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
10.38 mm5.33 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784651801
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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$3,451 HKD|Low: HK$1,467 HKD|High: HK$9,226 HKD|Avg: HK$4,150 HKD|+2.7%
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
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 3HK$1,522 HKD
Retailer 13HK$1,703 HKD
Retailer 6HK$1,773 HKD
Retailer 4HK$1,891 HKD
Retailer 9HK$1,891 HKD
Retailer 12HK$2,376 HKD
Retailer 8HK$2,550 HKD
Retailer 7HK$2,652 HKD
Retailer 14HK$3,114 HKD
Retailer 15HK$3,248 HKD
Retailer 1HK$3,451 HKD
Retailer 10HK$3,758 HKD
Retailer 19HK$4,070 HKD
Retailer 17HK$4,616 HKD
Retailer 20HK$4,849 HKD
Retailer 16HK$4,993 HKD
Retailer 5HK$6,081 HKD
Retailer 11HK$6,254 HKD
Retailer 2HK$6,748 HKD
Retailer 18HK$8,859 HKD
Reve DiamondsHK$9,226 HKD

37 data points across 21 retailers

23 retailersHK$1,522 HKD to HK$9,226 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
$194 USD
A
Retailer 2
-
HK$1,703 HKD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,773 HKD
$226 USD
View
A
Retailer 4
-
HK$1,891 HKD
$241 USD
View
A
Retailer 5
-
HK$1,891 HKD
$241 USD
View
A
Retailer 6
-
HK$2,376 HKD
£238 GBP
View
A
Retailer 7
-
HK$2,550 HKD
$325 USD
View
A
Retailer 8
-
HK$2,652 HKD
$338 USD
View
A
Retailer 9
-
HK$3,114 HKD
€378 EUR
View
A
Retailer 10
-
HK$3,248 HKD
ZAR 6,687 ZAR
View
B+
Retailer 11
-
HK$3,451 HKD
£346 GBP
View
B+
Retailer 12
-
HK$3,758 HKD
$479 USD
View
B+
Retailer 13
-
HK$4,070 HKD
A$798 AUD
View
Retailer 14
-
HK$4,119 HKD
$525 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
HK$4,616 HKD
A$905 AUD
View
B
Retailer 16
-
HK$4,849 HKD
$618 USD
View
B+
Retailer 17
-
HK$4,993 HKD
A$979 AUD
View
B
Retailer 18
-
HK$6,081 HKD
$775 USD
View
B
Retailer 19
-
HK$6,379 HKD
$813 USD
View
B
Retailer 20
-
HK$6,502 HKD
$829 USD
View
B
Retailer 21
-
HK$6,748 HKD
$860 USD
View
B
Retailer 22
-
HK$8,859 HKD
£889 GBP
View
Most Expensive
B
Reve Diamonds
578074474 · Oct 30
HK$9,226 HKD
$1,176 USD
View
22 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$7,703 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$1,522 HKD