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Marquise|Lab Grown|IGI

0.98ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG502108720

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502108720

Diamond specifications and retailer prices

From HK$4,707 HKD
$600 USD
As of October 31, 2026
Save HK$23,948 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$34,565 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.98ct lab-grown marquise diamond

This 0.98ct lab-grown marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502108720 or 502108720. Listed at 13 retailers as of October 31, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502108720
Dimensions10.40 × 5.28 × 3.08 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.40 mm5.28 mm0.98 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502108720
Side View
Table 55.5%Crown 29.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 58.3%

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 31
Current: HK$34,565 HKD|Low: HK$4,707 HKD|High: HK$35,034 HKD|Avg: HK$16,924 HKD
MOH London
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
November 1, 2026
Retailer 10HK$4,707 HKD
Retailer 12HK$9,274 HKD
Retailer 16HK$10,090 HKD
Retailer 3HK$10,756 HKD
Retailer 13HK$10,756 HKD
Retailer 8HK$11,852 HKD
Retailer 6HK$12,122 HKD
Retailer 7HK$15,087 HKD
Retailer 2HK$15,427 HKD
Retailer 14HK$17,080 HKD
Retailer 15HK$20,163 HKD
Retailer 11HK$20,819 HKD
Retailer 5HK$21,199 HKD
Retailer 4HK$25,946 HKD
Retailer 9HK$28,655 HKD
MOH LondonHK$34,565 HKD

36 data points across 16 retailers

13 retailersHK$4,707 HKD to HK$28,655 HKD

A
Cheapest Retailer
-
HK$4,707 HKD
$600 USD
B
Retailer 2
-
HK$9,274 HKD
$1,182 USD
View
B
Retailer 3
-
HK$10,090 HKD
$1,286 USD
View
Retailer 4
-
HK$10,756 HKD
$1,371 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
HK$10,756 HKD
$1,371 USD
View
B
Retailer 6
-
HK$15,427 HKD
£1,548 GBP
View
B
Retailer 7
-
HK$17,080 HKD
$2,177 USD
View
B
Retailer 8
-
HK$20,163 HKD
$2,570 USD
View
B
Retailer 9
-
HK$20,819 HKD
ZAR 42,869 ZAR
View
B
Retailer 10
-
HK$21,199 HKD
$2,702 USD
View
B
Retailer 11
-
HK$25,946 HKD
£2,604 GBP
View
B
Retailer 12
-
HK$28,655 HKD
A$5,619 AUD
View
Most Expensive
MOH London
LG502108720 · Nov 1
HK$34,565 HKD
£3,469 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$4,707 HKDSave up to HK$23,948 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
0.98ct Marquise
HK$4,707 HKD