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Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG791624578

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791624578

Diamond specifications and retailer prices

From HK$2,024 HKD
As of November 5, 2026
Save HK$8,794 HKD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$14,984 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791624578 or 791624578. Listed at 24 retailers as of November 4, 2026, with a 434% 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

1.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791624578
Dimensions7.33 × 7.42 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.42 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791624578
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.2%

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 5
Current: HK$14,984 HKD|Low: HK$1,946 HKD|High: HK$14,984 HKD|Avg: HK$5,254 HKD
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
Retailer 14
November 6, 2026
Retailer 3HK$2,024 HKD
Retailer 5HK$2,354 HKD
Retailer 4HK$2,510 HKD
Retailer 14HK$2,809 HKD
Retailer 9HK$3,766 HKD
Retailer 8HK$3,821 HKD
Retailer 12HK$4,087 HKD
Retailer 13HK$4,338 HKD
Retailer 2HK$4,707 HKD
Retailer 10HK$5,884 HKD
Retailer 7HK$6,519 HKD
Retailer 6HK$9,885 HKD
Retailer 11HK$10,065 HKD
Brilliant EarthHK$14,984 HKD

36 data points across 14 retailers

24 retailersHK$2,024 HKD to HK$10,819 HKD

A
Cheapest Retailer
-
HK$2,024 HKD
A
Retailer 2
-
HK$2,259 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,354 HKD
View
A
Retailer 4
-
HK$2,510 HKD
View
Retailer 5
-
HK$2,510 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,809 HKD
View
B+
Retailer 7
-
HK$3,389 HKD
View
A
Retailer 8
-
HK$3,766 HKD
View
A
Retailer 9
-
HK$3,821 HKD
View
A
Retailer 10
-
HK$3,923 HKD
View
A
Retailer 11
-
HK$4,087 HKD
View
A
Retailer 12
-
HK$4,338 HKD
View
B+
Retailer 13
-
HK$4,707 HKD
View
B+
Retailer 14
-
HK$5,162 HKD
View
B+
Retailer 15
-
HK$5,884 HKD
View
B+
Retailer 16
-
HK$6,519 HKD
View
B
Retailer 17
-
HK$7,782 HKD
View
B
Retailer 18
-
HK$8,081 HKD
View
B
Retailer 19
-
HK$8,253 HKD
View
B
Retailer 20
-
HK$8,481 HKD
View
B
Retailer 21
-
HK$9,885 HKD
View
B
Retailer 22
-
HK$10,065 HKD
View
B
Retailer 23
-
HK$10,819 HKD
View
Most Expensive
Brilliant Earth
20984792A · Oct 16
HK$14,984 HKD
$1,910 USD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from HK$2,024 HKDSave up to HK$8,794 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 Round
HK$2,024 HKD