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Round|Lab Grown|IGI

0.49ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG455033506

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455033506

Diamond specifications and retailer prices

From HK$2,079 HKD
$265 USD
As of November 1, 2026
Save HK$8,244 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$10,323 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.49ct lab-grown round diamond

This 0.49ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG455033506 or 455033506. Listed at 10 retailers as of November 1, 2026, with prices from HK$2,079 to HK$10,323, a HK$8,244 spread on the same certified stone. MOH London lists it at HK$10,323. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455033506
Dimensions4.98 × 4.95 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance
Top View
4.98 mm4.95 mm0.49 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455033506
Side View
Table 56.5%Crown 36.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.2%

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 1
Current: HK$10,323 HKD|Low: HK$1,993 HKD|High: HK$10,442 HKD|Avg: HK$4,183 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5HK$2,079 HKD
Retailer 3HK$2,275 HKD
Retailer 8HK$2,409 HKD
Retailer 6HK$2,573 HKD
Retailer 9HK$3,687 HKD
Retailer 7HK$4,284 HKD
Retailer 4HK$4,852 HKD
Retailer 2HK$4,880 HKD
MOH LondonHK$10,323 HKD

42 data points across 9 retailers

10 retailersHK$2,079 HKD to HK$10,323 HKD

A
Cheapest Retailer
-
HK$2,079 HKD
$265 USD
A
Retailer 2
-
HK$2,275 HKD
$290 USD
View
B+
Retailer 3
-
HK$2,409 HKD
$307 USD
View
Retailer 4
-
HK$2,573 HKD
$328 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$2,573 HKD
$328 USD
View
B
Retailer 6
-
HK$4,284 HKD
$546 USD
View
B
Retailer 7
-
HK$4,852 HKD
€589 EUR
View
B
Retailer 8
-
HK$4,880 HKD
£490 GBP
View
B
Retailer 9
-
HK$8,277 HKD
$1,055 USD
View
Most Expensive
B
MOH London
LG455033506 · Nov 1
HK$10,323 HKD
£1,036 GBP
View
9 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$8,244 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
0.49ct Round
HK$2,079 HKD