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Round|Lab Grown|IGI

1.50ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG848603822

Shape and cutting style on the report: Round brilliant

Certificate IGI LG848603822

Diamond specifications and retailer prices

From HK$1,491 HKD
As of November 5, 2026
Save HK$7,633 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,124 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848603822 or 848603822. Listed at 18 retailers as of November 5, 2026, with prices from HK$1,491 to HK$9,124, a HK$7,633 spread on the same certified stone. Reve Diamonds lists it at HK$9,124. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848603822
Dimensions7.34 × 7.36 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.34 mm7.36 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848603822
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

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 5
Current: HK$3,279 HKD|Low: HK$1,420 HKD|High: HK$9,124 HKD|Avg: HK$4,364 HKD|+5.3%
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
Retailer 16
Retailer 17
Reve Diamonds
November 6, 2026
Retailer 14HK$1,491 HKD
Retailer 3HK$1,734 HKD
Retailer 9HK$1,749 HKD
Retailer 15HK$1,851 HKD
Retailer 5HK$1,922 HKD
Retailer 8HK$2,950 HKD
Retailer 6HK$3,240 HKD
Retailer 1HK$3,279 HKD
Retailer 10HK$3,303 HKD
Retailer 17HK$3,507 HKD
Retailer 2HK$4,464 HKD
Retailer 11HK$4,958 HKD
Retailer 13HK$5,374 HKD
Retailer 16HK$5,955 HKD
Retailer 7HK$6,370 HKD
Retailer 4HK$7,610 HKD
Retailer 12HK$8,638 HKD
Reve DiamondsHK$9,124 HKD

14 data points across 18 retailers

18 retailersHK$1,491 HKD to HK$9,124 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
A
Retailer 2
-
HK$1,734 HKD
View
Retailer 3
-
HK$1,749 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$1,851 HKD
View
A
Retailer 5
-
HK$1,922 HKD
View
Final sale: no returns
Retailer 6
-
HK$2,950 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$3,240 HKD
View
A
Retailer 8
-
HK$3,279 HKD
View
B+
Retailer 9
-
HK$3,303 HKD
View
A
Retailer 10
-
HK$3,507 HKD
View
B+
Retailer 11
-
HK$4,464 HKD
View
B+
Retailer 12
-
HK$4,958 HKD
View
B+
Retailer 13
-
HK$5,374 HKD
View
B
Retailer 14
-
HK$5,955 HKD
View
B
Retailer 15
-
HK$6,370 HKD
View
B
Retailer 16
-
HK$7,610 HKD
View
B
Retailer 17
-
HK$8,638 HKD
View
Most Expensive
B
Reve Diamonds
3986E71AD · Nov 6
HK$9,124 HKD
$1,163 USD
View
17 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,633 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
1.50ct Round
HK$1,491 HKD