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Marquise|Lab Grown|IGI

1.72ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG849656354

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849656354

Diamond specifications and retailer prices

From HK$2,449 HKD
£246 GBP
As of November 2, 2026
Save HK$8,457 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$10,906 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.72ct lab-grown marquise diamond

This 1.72ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849656354 or 849656354. Listed at 10 retailers as of October 31, 2026, with prices from HK$2,449 to HK$10,906, a HK$8,457 spread on the same certified stone. Brilliant Earth lists it at HK$10,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849656354
Dimensions11.76 × 6.17 × 4.02 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm6.17 mm1.72 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849656354
Side View
Table 62.0%Crown 38.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 65.2%

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 2
Current: HK$10,906 HKD|Low: HK$2,449 HKD|High: HK$10,906 HKD|Avg: HK$5,784 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$2,449 HKD
Retailer 9HK$2,887 HKD
Retailer 4HK$3,618 HKD
Retailer 3HK$3,851 HKD
Retailer 7HK$4,668 HKD
Retailer 6HK$6,755 HKD
Retailer 10HK$7,151 HKD
Retailer 8HK$7,972 HKD
Retailer 5HK$8,400 HKD
Brilliant EarthHK$10,906 HKD

6 data points across 10 retailers

10 retailersHK$2,449 HKD to HK$10,906 HKD

A
Cheapest Retailer
-
HK$2,449 HKD
£246 GBP
B+
Retailer 2
-
HK$2,887 HKD
$368 USD
View
A
Retailer 3
-
HK$3,618 HKD
ZAR 7,449 ZAR
View
A
Retailer 4
-
HK$3,851 HKD
£387 GBP
View
A
Retailer 5
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 6
-
HK$6,755 HKD
$861 USD
View
B+
Retailer 7
-
HK$7,151 HKD
$911 USD
View
B+
Retailer 8
-
HK$7,972 HKD
$1,016 USD
View
B+
Retailer 9
-
HK$8,400 HKD
£843 GBP
View
Most Expensive
B
Brilliant Earth
22347386A · Oct 31
HK$10,906 HKD
$1,390 USD
View
9 more retailers have this diamond
Prices start from HK$2,449 HKDSave up to HK$8,457 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
1.72ct Marquise
HK$2,449 HKD