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Marquise|Lab Grown|IGI

1.53ct G IF Marquise Lab Grown Diamond

ID • G/IF • IGI LG616414709

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG616414709

Diamond specifications and retailer prices

From HK$22,437 HKD
$2,860 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$22,437 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG616414709 or 616414709. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616414709
Dimensions11.79 × 6.01 × 3.79 mm
L/W Ratio1.96
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
11.79 mm6.01 mm1.53 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616414709
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$22,437 HKD|Low: HK$9,571 HKD|High: HK$35,217 HKD|Avg: HK$19,894 HKD|-11.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
April 15, 2026
Retailer 4HK$10,042 HKD
Retailer 8HK$12,152 HKD
Retailer 6HK$12,286 HKD
Retailer 9HK$12,827 HKD
Retailer 2HK$13,172 HKD
Retailer 13HK$13,572 HKD
Retailer 3HK$16,600 HKD
Retailer 7HK$17,518 HKD
Brilliant EarthHK$22,437 HKD
Retailer 12HK$23,441 HKD
Retailer 10HK$28,384 HKD
Retailer 11HK$28,439 HKD
Retailer 5HK$34,833 HKD

59 data points across 13 retailers

1 retailer

B
Brilliant Earth
9391797A · Nov 4
HK$22,437 HKD
$2,860 USD
View

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B
1.53ct Marquise
HK$22,437 HKD