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Round|Lab Grown|IGI

1.51ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG782619233

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782619233

Diamond specifications and retailer prices

From HK$1,561 HKD
As of November 3, 2026
Save HK$7,778 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,340 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782619233 or 782619233. Listed at 15 retailers as of November 3, 2026, with prices from HK$1,561 to HK$9,340, a HK$7,778 spread on the same certified stone. Reve Diamonds lists it at HK$9,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782619233
Dimensions7.49 × 7.55 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.55 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782619233
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.1%

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 3
Current: HK$9,023 HKD|Low: HK$1,561 HKD|High: HK$9,625 HKD|Avg: HK$4,444 HKD|+9.9%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 5HK$1,561 HKD
Retailer 2HK$1,750 HKD
Retailer 13HK$1,812 HKD
Retailer 10HK$1,938 HKD
Retailer 15HK$1,938 HKD
Retailer 8HK$3,005 HKD
Retailer 9HK$3,342 HKD
Retailer 4HK$3,358 HKD
Retailer 11HK$3,484 HKD
Retailer 14HK$3,946 HKD
Retailer 7HK$6,159 HKD
Retailer 12HK$6,222 HKD
Retailer 3HK$6,245 HKD
Retailer 6HK$6,638 HKD
Retailer 1HK$9,023 HKD
Reve DiamondsHK$9,340 HKD

23 data points across 16 retailers

15 retailersHK$1,561 HKD to HK$9,340 HKD

A
Cheapest Retailer
-
HK$1,561 HKD
A
Retailer 2
-
HK$1,750 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,812 HKD
View
A
Retailer 4
-
HK$1,938 HKD
View
A
Retailer 5
-
HK$3,005 HKD
View
A
Retailer 6
-
HK$3,342 HKD
View
B+
Retailer 7
-
HK$3,358 HKD
View
A
Retailer 8
-
HK$3,484 HKD
View
A
Retailer 9
-
HK$3,946 HKD
View
Retailer 10
-
HK$6,159 HKD
View
Price last confirmed 101 days ago
B+
Retailer 11
-
HK$6,222 HKD
View
B+
Retailer 12
-
HK$6,245 HKD
View
B+
Retailer 13
-
HK$6,638 HKD
View
B
Retailer 14
-
HK$9,023 HKD
View
Most Expensive
B
Reve Diamonds
32A14D755 · Nov 4
HK$9,340 HKD
$1,190 USD
View
14 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$7,778 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$1,561 HKD