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Marquise|Lab Grown|IGI

1.51ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG607343643

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG607343643

Diamond specifications and retailer prices

From HK$2,589 HKD
As of November 4, 2026
Save HK$17,732 HKD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$20,321 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607343643 or 607343643. Listed at 25 retailers as of November 4, 2026, with prices from HK$2,589 to HK$20,321, a HK$17,732 spread on the same certified stone. Brilliant Earth lists it at HK$20,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607343643
Dimensions11.70 × 6.00 × 3.80 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
11.70 mm6.00 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607343643
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$20,321 HKD|Low: HK$2,589 HKD|High: HK$20,321 HKD|Avg: HK$7,838 HKD
Brilliant Earth
Retailer 2
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November 4, 2026
Retailer 5HK$2,589 HKD
Retailer 21HK$2,903 HKD
Retailer 26HK$3,005 HKD
Retailer 3HK$3,217 HKD
Retailer 4HK$3,413 HKD
Retailer 11HK$3,711 HKD
Retailer 20HK$4,433 HKD
Retailer 9HK$4,535 HKD
Retailer 14HK$5,100 HKD
Retailer 8HK$5,225 HKD
Retailer 24HK$5,225 HKD
Retailer 22HK$5,539 HKD
Retailer 13HK$5,696 HKD
Retailer 16HK$7,297 HKD
Retailer 2HK$7,548 HKD
Retailer 7HK$9,431 HKD
Retailer 6HK$10,333 HKD
Retailer 12HK$10,678 HKD
Retailer 18HK$10,757 HKD
Retailer 19HK$10,780 HKD
Retailer 15HK$10,992 HKD
Retailer 25HK$11,180 HKD
Retailer 17HK$12,145 HKD
Retailer 10HK$12,624 HKD
Retailer 23HK$12,883 HKD
Brilliant EarthHK$20,321 HKD

29 data points across 26 retailers

25 retailersHK$2,589 HKD to HK$20,321 HKD

A
Cheapest Retailer
-
HK$2,589 HKD
A
Retailer 2
-
HK$2,903 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,005 HKD
View
A
Retailer 4
-
HK$3,217 HKD
View
A
Retailer 5
-
HK$3,711 HKD
View
A
Retailer 6
-
HK$4,433 HKD
View
A
Retailer 7
-
HK$4,535 HKD
View
A
Retailer 8
-
HK$5,100 HKD
View
A
Retailer 9
-
HK$5,225 HKD
View
A
Retailer 10
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HK$5,225 HKD
View
A
Retailer 11
-
HK$5,539 HKD
View
A
Retailer 12
-
HK$5,696 HKD
View
B+
Retailer 13
-
HK$7,297 HKD
View
B+
Retailer 14
-
HK$7,548 HKD
View
B
Retailer 15
-
HK$9,431 HKD
View
B+
Retailer 16
-
HK$10,333 HKD
View
B
Retailer 17
-
HK$10,678 HKD
View
B
Retailer 18
-
HK$10,757 HKD
View
B
Retailer 19
-
HK$10,780 HKD
View
Retailer 20
-
HK$10,992 HKD
View
Price last confirmed 27 days ago
Retailer 21
-
HK$11,180 HKD
View
Price last confirmed 7 days ago
B
Retailer 22
-
HK$12,145 HKD
View
B
Retailer 23
-
HK$12,624 HKD
View
B
Retailer 24
-
HK$12,883 HKD
View
Most Expensive
B
Brilliant Earth
8709983A · Nov 4
HK$20,321 HKD
$2,590 USD
View
24 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$17,732 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
1.51ct Marquise
HK$2,589 HKD