CaratHunter
Plans
Marquise|Lab Grown|IGI

1.00ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG828682389

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG828682389

Diamond specifications and retailer prices

From HK$2,228 HKD
$284 USD
As of November 1, 2026
Save HK$8,500 HKD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,728 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828682389 or 828682389. Listed at 20 retailers as of November 1, 2026, with prices from HK$2,228 to HK$10,728, a HK$8,500 spread on the same certified stone. Reve Diamonds lists it at HK$10,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828682389
Dimensions9.13 × 4.86 × 3.26 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm4.86 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828682389
Side View
Table 59.0%Crown 34.3°Girdle: THK-VTKPavilion 34.1°Culet: NoneDepth 67.1%

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: Nov 1
Current: HK$4,275 HKD|Low: HK$2,228 HKD|High: HK$10,728 HKD|Avg: HK$5,121 HKD|+1.7%
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
Reve Diamonds
November 1, 2026
Retailer 12HK$2,228 HKD
Retailer 14HK$2,479 HKD
Retailer 6HK$2,711 HKD
Retailer 3HK$2,801 HKD
Retailer 10HK$3,116 HKD
Retailer 2HK$3,334 HKD
Retailer 13HK$3,727 HKD
Retailer 8HK$4,045 HKD
Retailer 1HK$4,275 HKD
Retailer 9HK$6,023 HKD
Retailer 5HK$6,653 HKD
Retailer 11HK$7,602 HKD
Retailer 4HK$8,362 HKD
Retailer 7HK$9,924 HKD
Reve DiamondsHK$10,728 HKD

27 data points across 15 retailers

20 retailersHK$2,228 HKD to HK$10,728 HKD

Retailer 1
-
HK$1,914 HKD
$244 USD
Price last confirmed 30 days ago
Retailer 2
-
HK$1,993 HKD
$254 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
Final sale: no returns
Retailer 4
-
HK$2,314 HKD
$295 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$2,440 HKD
$311 USD
View
Price last confirmed 34 days ago
Retailer 6
-
HK$2,479 HKD
$316 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
HK$2,711 HKD
View
A
Retailer 8
-
HK$2,801 HKD
$357 USD
View
Retailer 9
-
HK$3,116 HKD
£313 GBP
View
Price last confirmed 15 days ago
A
Retailer 10
-
HK$3,334 HKD
$425 USD
View
A
Retailer 11
-
HK$3,727 HKD
$475 USD
View
A
Retailer 12
-
HK$4,045 HKD
€491 EUR
View
A
Retailer 13
-
HK$4,275 HKD
ZAR 8,802 ZAR
View
B+
Retailer 14
-
HK$6,023 HKD
A$1,181 AUD
View
B+
Retailer 15
-
HK$6,653 HKD
SGD 1,146 SGD
View
B
Retailer 16
-
HK$7,602 HKD
$969 USD
View
Retailer 17
-
HK$7,956 HKD
$1,014 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
HK$8,362 HKD
$1,066 USD
View
B
Retailer 19
-
HK$9,924 HKD
£996 GBP
View
Most Expensive
B
Reve Diamonds
D36B70ACC · Nov 1
HK$10,728 HKD
$1,367 USD
View
19 more retailers have this diamond
Prices start from HK$2,228 HKDSave up to HK$8,500 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
1.00ct Marquise
HK$2,228 HKD