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Round|Lab Grown|IGI

1.53ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG818661286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818661286

Diamond specifications and retailer prices

From HK$2,981 HKD
As of November 4, 2026
Save HK$6,198 HKD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,671 HKD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661286 or 818661286. Listed at 10 retailers as of November 4, 2026, with a 208% 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

1.53
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661286
Dimensions7.38 × 7.32 × 4.57 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
7.38 mm7.32 mm1.53 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661286
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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 4
Current: HK$9,179 HKD|Low: HK$2,981 HKD|High: HK$14,671 HKD|Avg: HK$6,496 HKD|-37.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6HK$2,981 HKD
Retailer 4HK$3,554 HKD
Retailer 8HK$4,487 HKD
Retailer 7HK$4,535 HKD
Retailer 5HK$5,437 HKD
Retailer 3HK$7,021 HKD
Retailer 9HK$7,531 HKD
Retailer 2HK$8,857 HKD
Brilliant EarthHK$9,179 HKD

26 data points across 9 retailers

10 retailersHK$2,981 HKD to HK$9,179 HKD

B+
Cheapest Retailer
-
HK$2,981 HKD
A
Retailer 2
-
HK$3,554 HKD
View
A
Retailer 3
-
HK$4,487 HKD
View
A
Retailer 4
-
HK$4,535 HKD
View
B+
Retailer 5
-
HK$5,437 HKD
View
B+
Retailer 6
-
HK$7,021 HKD
View
B
Retailer 7
-
HK$7,531 HKD
View
B
Retailer 8
-
HK$8,857 HKD
View
B
Retailer 9
-
HK$9,179 HKD
View
Most Expensive
Brilliant Earth
21035168A · Sep 28
HK$14,671 HKD
$1,870 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from HK$2,981 HKDSave up to HK$6,198 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
1.53ct Round
HK$2,981 HKD