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Round|Lab Grown|IGI

0.45ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG851633412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851633412

Diamond specifications and retailer prices

From HK$1,004 HKD
As of November 1, 2026
Save HK$2,126 HKD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$3,130 HKD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851633412 or 851633412. Listed at 4 retailers as of November 1, 2026, with prices from HK$1,004 to HK$3,130, a HK$2,126 spread on the same certified stone. Taylor and Hart lists it at HK$3,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851633412
Dimensions4.94 × 4.90 × 3.02 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
4.94 mm4.90 mm0.45 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851633412
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 41.2°CuletDepth 61.3%

Caratlytics Score

How it works →
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 1
Current: HK$1,484 HKD|Low: HK$1,004 HKD|High: HK$3,130 HKD|Avg: HK$1,718 HKD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 2, 2026
Retailer 2HK$1,004 HKD
Retailer 3HK$1,138 HKD
Retailer 1HK$1,484 HKD
Taylor and HartHK$3,130 HKD

2 data points across 4 retailers

4 retailersHK$1,004 HKD to HK$3,130 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
A
Retailer 2
-
HK$1,138 HKD
$145 USD
View
A
Retailer 3
-
HK$1,484 HKD
£149 GBP
View
Most Expensive
B
Taylor and Hart
OAYXUJY · Nov 1
HK$3,130 HKD
$399 USD
View
3 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$2,126 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
0.45ct Round
HK$1,004 HKD